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Best Arm Blasters

last updated Sep 12, 2019

If you are looking to improve your results in the weight room or even at home, for that matter, you may want to look into an arm blaster. At its core, this is actually a very simple device. It is simply a harness that sports a metal plate. The harness is designed to slide over your neck and then your arms will be locked into the grooved sections of each side of the plate. Essentially, it is a great way to improve your technique while you perform various exercises. And, while it is technically not mandatory, it can vastly improve your performance. As with anything else, however, you need to know what to look for when buying one. Today, the goal is to provide you with the goods to do just that.

In a Hurry? The test winner after 3 hrs of research

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LARA STAR
92/100 our score
Comfort
97
Adjustability
92
Durability
90
Features
88
Color
93
LARA STAR
Why is it better?

There are a few different colors available

The neck strap can be removed

It is fully adjustable based on your arm length

In a Hurry? Editors choice:
LARA STAR
Test Winner: LARA STAR
Amazon Link
Researched Sources
3
Researched Sources
Reviews Considered
20
Reviews Considered
Hours Researching
3
Hours Researching
Products Evaluated
16
Products Evaluated
Sorting Options
Comfort Adjustability Durability Features Color By Default
Rank
PictureProduct
Name
Rating
Shops
#1
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92
Comfort
97 %
Adjustability
92 %
Durability
90 %
Features
88 %
Color
93 %
Price Comparison Last Updated (16.11.19)
Amazon Link
$29.89
#2
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.4
Comfort
92 %
Adjustability
86 %
Durability
93 %
Features
90 %
Color
91 %
Price Comparison Last Updated (16.11.19)
Amazon Link
$29.95
#3
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.2
Comfort
85 %
Adjustability
92 %
Durability
93 %
Features
90 %
Color
86 %
Price Comparison Last Updated (16.11.19)
Amazon Link
$45.95
#4
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
88.4
Comfort
87 %
Adjustability
87 %
Durability
90 %
Features
92 %
Color
86 %
Price Comparison Last Updated (16.11.19)
Amazon Link
#5
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.8
Comfort
84 %
Adjustability
90 %
Durability
92 %
Features
75 %
Color
93 %
Price Comparison Last Updated (16.11.19)
Amazon Link
$37.99
#6
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.4
Comfort
90 %
Adjustability
85 %
Durability
92 %
Features
75 %
Color
90 %
Price Comparison Last Updated (16.11.19)
Amazon Link
$22.99
#7
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.8
Comfort
88 %
Adjustability
82 %
Durability
92 %
Features
82 %
Color
85 %
Price Comparison Last Updated (16.11.19)
Amazon Link
#8
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.4
Comfort
85 %
Adjustability
90 %
Durability
90 %
Features
75 %
Color
87 %
Price Comparison Last Updated (16.11.19)
Amazon Link
$29.97
#9
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.6
Comfort
86 %
Adjustability
85 %
Durability
89 %
Features
75 %
Color
88 %
Price Comparison Last Updated (16.11.19)
Amazon Link
$24.99
#10
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
82.8
Comfort
84 %
Adjustability
83 %
Durability
88 %
Features
75 %
Color
84 %
Price Comparison Last Updated (16.11.19)
Amazon Link
$22.42

OUR TOP PICKS FOR THE BEST ARM BLASTERS

1. LARA STAR

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92
Weightlifting Arm Blaster Adjustable
Amazon Link
Comfort
97
Adjustability
92
Durability
90
Features
88
Color
93
best offer for today
Amazon Link
$29.89
Pros:

There are a few different colors available

The neck strap can be removed

It is fully adjustable based on your arm length

Cons:

Not too many to speak of

With its foam neck padding, adjustable neck strap, and aluminum alloy composition, Lara Star’s model tops this list. It even comes with an affordable price; what more could you ask for?

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Comfort
The neck strap that is included is padded with foam for enhanced comfort. Overall, there is a suitable amount of cushioning to prevent neck cramps and overall pain.

Adjustability
Based on your arm length, you can fully adjust the straps of this model. Also, it is not very hard to do so (and you can also adjust the neck strap).

Durability
The engineers opted to go with an aluminum alloy material to craft their device. This was a smart choice as this makes for a more stable and light experience.

Features
A really handy extra feature is the fact that the neck strap can be removed. You may want to do this when you go to wash it, which can make the overall process much easier.

Colors
There are four different color options that are available for you to select from. With the blue, black, red, and yellow options, you have a pretty solid selection.

Overall
Whenever you can look at a product and find it difficult to find any flaws, you know the product is worth mentioning. This is just as good as it gets ladies and gentlemen.

2. DMOOSE FITNESS

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.4
DMoose Fitness Arm Curl Blaster
Amazon Link
Comfort
92
Adjustability
86
Durability
93
Features
90
Color
91
best offer for today
Amazon Link
$29.95
Pros:

Sports a powder coated finish

Free of any toxins

Can support up to 600 pounds

Cons:

The adjustment process can be finicky at times

To say this next model is well-built is an understatement. In addition to featuring no toxic materials, it is designed with thick gauge aluminum and can support up to 600 pounds.

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Comfort
For the record, this was designed with continuous research by customer demand and fitness experts. It has led to improved padding on the elbow pads and supreme foam on the neck strap.

Adjustability
Though this is a fully adjustable model, doing so can be a little finicky due to the integrated buckle. While you are actually wearing this, the buckle tends to come apart while attempting to adjust the strap.

Durability
In addition to the thick gauge aluminum and strong rivets, this has been finished with a scratch-resistant powder coating. Overall, this can support up to 600 pounds.

Features
It is very convenient that no lead, PVC or any toxins were used in the construction of this arm blaster. Also, this is backed by the seller’s lifetime guarantee.

Colors
DMoose Fitness provides its consumer base with a fantastic variety of colors for their model here. A few options are black, blue and silver.

Overall
The comfort and durability deserve a lot of praise here. These two characteristics alone make this is an extremely compelling choice.

3. CORE PRODIGY

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.2
Cannon Curl + Fit Grips - Arm Blaster Support
Amazon Link
Comfort
85
Adjustability
92
Durability
93
Features
90
Color
86
best offer for today
Amazon Link
$45.95
Pros:

Not cheap in the slightest

Also comes with Fit Grips

The neck strap is adjustable

Cons:

A few buyers were not thrilled with the comfort

Now, this right here is actually a combo deal. Not only do you receive an arm blaster but you also are provided with Fit Grips. Both of these fantastic accessories are extremely high in quality.

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Comfort
Core Prodigy designed their Cannon Curl with a neck pad with thick neoprene. Yet, a few previous users have alluded to the fact that this model can cause discomfort.

Adjustability
As with all the best arm blasters, this is fully adjustable. What is really nice about this option, in specific, is the double brass rivets as these securely hold the nylon strap.

Durability
Both the Fit Grips and the actual blaster are designed with high-quality materials. The Fit Grips are made of high-density silicone and the blaster of thicker gauge aluminum and heavy-duty webbed nylon.

Features
Again, the main feature here is that you also receive Fit Grips. You can utilize these on all sorts of weight lifting bars for enhanced comfort and grip.

Colors
The included grips themselves are bright yellow and so is the decal of the arm blaster. For the record, the belt itself is black.

Overall
Even if you have no reason to invest in the Fit Grips, this model as a whole is one of the best. The addition of these grips, though, is really the icing on the cake.

4. LEGENDARY WORKOUT

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
88.4
Arm Blaster - by Legendary Workout
Amazon Link
Comfort
87
Adjustability
87
Durability
90
Features
92
Color
86
best offer for today
Amazon Link
Pros:

Comes with a free eBook

Made with top-grade aluminum

The padding is made from premium neoprene

Cons:

The placement for the arms could be wider

Though this next option cannot sustain as much weight as the last, it was still built with quality in mind. In addition, you receive a free eBook with your purchase that provides multiple exercises.

Read more

Comfort
Being equipped with premium neoprene material, the neck strap of this model is sufficiently padded. In spite of this, there was a previous buyer who felt the padding still could have been improved.

Adjustability
Admittedly, the placement for the arms could be a little wider. The adjustable neck strap, on the other hand, is very well-designed overall.

Durability
This is rated to handle up to 300 pounds so be aware of that. It is crafted of top-quality lightweight aluminum, however, for the record.

Features
Indeed, provided with your purchase is a free eBook (along with a video). With this, you will have access to 20 different exercises for your biceps and triceps. Additionally, this is backed by a 12-month guarantee.

Colors
The gray backdrop of the belt blends well with the red and white logo. Despite there not being any additional color options, the lone option is appealing.

Overall
For sure, an extra incentive to go with this model is you receive a free eBook. Of course, the arm blaster itself would end up being worth it either way.

5. RAD

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.8
RAD Heavy Duty Arm Blaster for Biceps
Amazon Link
Comfort
84
Adjustability
90
Durability
92
Features
75
Color
93
best offer for today
Amazon Link
$37.99
Pros:

There are several colors to choose from

The quality is top-notch

You can adjust this according to your height

Cons:

Tends to place too much pressure on your sternum

Right here is yet another popular option and it is also one of the pricier models out there. For the most part, the price is warranted but there are some minor issues that various buyers have pointed out.

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Comfort
Supreme V2 foam neck padding has been integrated to enhance the comfort of this model. The main issue that previous buyers have had, however, is that this causes too much pressure on the sternum.

Adjustability
The heavy-duty plastic buckle and the quick release adjustment system combine for effective adjustability, overall. This allows all users to adjust this according to their height.

Durability
Build quality is arguably the most impressive aspect of this entire design. In large part, this is thanks to the uniquely contoured rigid metal design.

Features
RAD clearly spent a chunk of their time focusing on the adjustability, comfort, and durability of their design. While they did not include any incentives, so to speak, they can be forgiven.

Colors
In regard to the color options, this is one of the more impressive options on the market. All in all, there are seven different variations and everyone should be able to find a color for them.

Overall
Is this worth top-dollar money? Only you can answer that and although some previous users have experienced problems, most consumers would probably say yes.

6. ARD-CHAMPS

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.4
ARD-Champs Heavy Duty Arm Blaster Body Building
Amazon Link
Comfort
90
Adjustability
85
Durability
92
Features
75
Color
90
best offer for today
Amazon Link
$22.99
Pros:

It is easy to use and to adjust

Has a rich blue color

It is made out of steel

Cons:

A few users criticized the strap

At the end of the day, you can take solace in knowing that this device right here performs its designed purpose very well. There have been negative reviews here and there but that is to be expected with any product.

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Comfort
ARD-Champs aimed to provide a design with supreme comfort. To do so, they equipped their model with V2 foam neck padding and also padded elbow pads.

Adjustability
The integrated heavy metal buckle keeps the belt secure but as one previous buyer reported, the strap can struggle to stay tight and can slide down during exercises.

Durability
As opposed to a vast majority of the other options on the market, this is made of steel and not aluminum. Due to this, bending is not going to be as much of an issue.

Features
Truth be told, ADR-Champs did not include very many features. This is a simple design through and through.

Colors
The rich blue color of the belt is extremely appealing. While this is not the most critical component to look for, is there anything wrong with a little style?

Overall
There is a lot to admire here including the build quality and the provided comfort. Again, this is an ideal combination that many options will not possess.

7. Viking Strength

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.8
Fitness Maniac Heavy Duty New Arm Blaster
Amazon Link
Comfort
88
Adjustability
82
Durability
92
Features
82
Color
85
best offer for today
Amazon Link
Pros:

Features heavy-duty nylon webbing

Sports a neoprene neck pad

Designed with uniquely contoured metal

Cons:

The strap will be too long for some users

If nothing else, you have to admire the neoprene neck pad and the high-density elbow pads of this next exercise enhancer. Of course, the quick-release adjustable strap is also nice.

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Comfort
Looking past the neoprene padding for the neck and the high-density elbow pads, this is ergonomically designed and will perfectly around your torso.

Adjustability
There have actually been quite a few reviews that have alluded to the length of the adjustable strap. Many claim it is simply too long to achieve comfortable isolation for the arms.

Durability
The ideal combination of the heavy-duty nylon webbing and the rigid metal design make for a highly durable and well-built core.

Features
Though it is a limited offer and is subject to change, you may still be able to receive this arm blaster with free shipping. This is simply a thoughtful gesture from the seller.

Colors
Can you really go wrong with straight black? While this is lacking any color options or decal to speak of, black is always a good look.

Overall
What could make or break this model is the strap length. Some previous users have felt it is too long while others have disagreed. If it simply does not work out, you may have to return it.

8. RIMSPORTS

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.4
RIMSports Arm Blaster for Biceps
Amazon Link
Comfort
85
Adjustability
90
Durability
90
Features
75
Color
87
best offer for today
Amazon Link
$29.97
Pros:

Made from high-grade aluminum

The neck strap has a quick release system

The appeal is very strong

Cons:

A few buyers have felt the need for more padding

This right here is a fan favorite and for good reason. First off, the padded neck strap features a quick-release adjustment system. Oh yeah, the strap is also made of webbed nylon.

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Comfort
There is neoprene padding for the neck and also added padding for the elbow area. In spite of this, yet, some additional padding would have been nice (according to a few buyers).

Adjustability
As mentioned, the padded neck strap actually features a quick-release adjustment system. Overall, this is designed to fit users of any size.

Durability
First off, there is a heavy plastic buckle that is integrated and, secondly, the entire model is made from high-grade aluminum for durability and a reduction in weight.

Features
No additional accessories are included with your purchase and in regard to the features, there are not too many to discuss here.

Colors
This option sports a black belt with a white decal. At the end of the day, it is tough to go wrong with this color combination.

Overall
One can easily see why this design has been raved about from various buyers in the past. It sports a fantastic adjustment system and is also built to last, among other great attributes.

9. FARABI SPORTS

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
84.6
Farabi Fitness Weightlifting Arm Blaster Biceps
Amazon Link
Comfort
86
Adjustability
85
Durability
89
Features
75
Color
88
best offer for today
Amazon Link
$24.99
Pros:

A few different colors are available

The construction is extremely solid

The GCT-cushion provides additional support

Cons:

Additional padding would be nice

Not ideal for taller folks

In a way, this is very similar to many other arm blasters on the market. Its design is great and it will enhance your experience. At the same time, though, there are minor gripes that you can make.

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Comfort
It is noted that the included PU_X padding simply has no match for comfort. While that may be true, the engineers still should have integrated more of it as some previous buyers have noted the padding is a little thin.

Adjustability
If you are well over six feet in height, this may not be the best option for you. It will adjust to your needs but it may cause you to slouch if you are too tall.

Durability
Overall, you can’t gripe too much about the construction. It is made from HG-solid metal and is coupled with high-quality straps for enhanced durability.

Features
Once again, this is a very simple and effective design. The seller did not deem it necessary to include anything special and that really is okay.

Colors
To give you a decent selection of colors, the designers made their model in black, blue, and red. While not the most extensive color selection, it is at least something.

Overall
Some addition padding would have been nice but that can be said about many arm blasters on the market. In the end, this is well-designed with an emphasis on longevity and the utilized materials.

10. BODY-SOLID

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
82.8
Body Solid BB23 Bicep Bomber
Amazon Link
Comfort
84
Adjustability
83
Durability
88
Features
75
Color
84
best offer for today
Amazon Link
$22.42
Pros:

The nylon belt offers a 1000-pound weight capacity

The design is simple and effective

Features a very appealing color combination

Cons:

The included screws are not well-fastened

Not the most comfortable option out there

Are there some issues with the design of this bicep bomber? Yes, and few users will dispute this. Yet, at the end of the day, Body-Solid succeeded with their task of designing a highly effective product to increase user performance.

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Comfort
Both dense elbow padding and neoprene padding for the neck have been implemented here. Naysayers exist out there, yet, and have criticized the overall comfort of this bicep bomber.

Adjustability
The advice of one user was for wider users to avoid this model. Their reasoning was based on the fact that it can’t be adjusted wide enough to accommodate these users comfortably.

Durability
The nylon belt itself can support up to 1000 pounds, which is very impressive. Despite this, many buyers have had issues with the screws coming out of their dedicated locations.

Features
If you are a handyman then you may be able to conjure up a method to fix the issues with the screws. Other than this, there are no features to speak of.

Colors
The solid black design with white decal is about all you are going to get here as there are no other color options available.

Overall
Due to the fact that most arm blasters on the market are within the same price range, this is probably not going to be a top contender for you. It is, however, a quality option regardless.

Criteria Used for Evaluation

Comfort

Why would you want to wear an arm blaster that provides discomfort? Probably not.

Due to the fact that an arm blaster is going to be supporting your arms and because it will be stabilized by your neck, it needs to be comfortable. Really, this goes without saying but it leads to one of the most important areas you need to assess. Okay, so how do you do this? Well, first off, understand that there are two main areas that will be padded (the neck and the elbows). Among these two, it is typically the neck padding that receives the most criticism regardless of the model. The best models out there will sport premium neoprene padding on the neck to eliminate (or at least reduce) this issue. Neoprene itself is an excellent material and is a synthetic polymer that is extremely durable, yet also soft and breathable.
As for the elbow areas, the same concept applies. Sufficient padding also needs to be integrated into these areas for the most comfortable experience possible. Now, when ordering online, you will not be able to physically try out any one model. Subsequently, this makes it vital to glance through consumer feedback to see what previous buyers have had to say about comfort.

Adjustability

All models will come with adjustable straps. However, not all of them will accommodate your size.

When you begin your search for the best arm blaster, you may begin to notice a theme very quickly. That “theme” is that sizes are not typically provided to you. Instead, most models will simply be designed to fit most users. And, the way this is achieved is with the included adjustable straps. Without adjustable straps, this type of product is nearly useless as everyone’s body is different. You will need to tailor any arm blaster to your specific size. It can’t be guaranteed, however, that every option out there will allow you to find a comfortable adjustment. As such, if you are a bit larger or taller than the average user, it may be in your best interest to conduct some extra research to ensure you buy a model that will actually work for you.
Another factor to assess is how difficult it is to actually adjust the straps. Over time, you will get accustomed to the adjustment process but if it remains finicky and tricky for quite some time then you may not want to put up with it.

Durability

Depending on your weight and load of your exercise, you may need an incredibly high-quality model that is capable of handling heavy weights.

Generally speaking, most individuals in the world work very hard for their money and do not like to waste it on cheap products. With this in mind, provided you have little interest in purchasing a poorly made arm blaster, you will need to take the durability of any one model into consideration. The good news is most of the options on the market will, if nothing else, at least be reasonably produced. The primary reason for this is virtually all options will be constructed of metal. As you know, though, all metals are not the same so which one is best? For the most part, you will only need to pick between steel and aluminum (as these are the two most common types of metal).
Where steel has the advantage is with its strength and its structural integrity. Even though it can rust, this metal is less likely to warp or even deform as compared to aluminum. Then again, this also means that aluminum is more elastic and it can be created in shapes that steel simply can’t. Oh yeah, and this metal is also known for being much lighter than steel. Do not get it twisted; both of these metals are fantastic and are great choices. Now, as for the belt, this will typically be made of heavy-duty nylon webbing. Nylon itself is incredibly durable and quite strong so it makes sense that it is used in the processing of most arm blasters.

Features

There is nothing too extensive here but there are a few "features" to keep in mind.

This is one of those rare products where there are two or three vitally important factors (which have already been documented) and then very minor features elsewhere. The important stuff is out of the way and this section is really devoted to some extra features. And, the word “features” may not even be the most appropriate term to use as these are really just extra incentives. However, something like this could be used to narrow down the selection if you are having trouble deciding upon a specific model.
For starters, it is never a bad thing when additional products are included with your purchase. Whether this is a bundle with additional exercising equipment or even something as simple as an included eBook (with multiple exercises that can be used with an arm blaster), it could end up making the difference for you. Heck, even if an included warranty is what becomes a deal-breaker there is nothing wrong with that. Overall, however, there will be some sellers who include their model and nothing else. Granted their model is high in quality, this will not be too big of a deal.

Color

While the color has no impact on the performance, it can impact your decision overall.

In all actuality, this should have very little bearing on your final decision. Much like with the “features”, this should simply be used as a convenient way to select between the last few models you can’t decide upon (granted each one of them offers similar comfort, durability, and adjustability). The color blend will literally have no impact on the performance of any given model and you should not be buying one as a fashion statement, in the first place.
Yet, the reason why this is present is that some of you care about everything that you are wearing (no matter what it is). Why else do you think that some sellers will go out of their way to mass-produce their model in different color combinations? It is because they understand the way consumers think. Naturally, someone will be more appealed by something that they find attractive. Engineers do not get paid the big bucks without reason and they are far from stupid and understand this ideology.

Expert Interviews & Opinions

Most Important Criteria (According to our experts opinion)
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#1
ico Comfort
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#2
ico Adjustability
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#3
ico Durability
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#4
ico Features
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#5
ico Color
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expert tips icon
Comfort

Technically speaking, this type of device is not needed for you to perform better with certain exercises. It will merely assist you in the process but if it is not comfortable to wear, it will become more of a nuisance than anything. So, instead of enhancing your workout it will begin to become a detriment. Do yourself a favor, then, and look for models that offer sufficient padding and comfort. You will thank yourself in the long run.

Adjustability

Everyone who is reading this right now is fully aware of the fact that everyone’s body is sized differently. No, this is not meant to demean any of you and is simply being stated as fact. Hence, virtually all arm blasters on the market will be fully adjustable. Now, this is only one part of the equation as the adjustment process should be intuitive and simple. If not, you will be wasting your time and patience finding the right adjustment.

Durability

Here is the thing; there are certain products in the world that are designed to withstand more pressure and loads than others. Yes, this is one of those products. Not only do you need to worry about your weight but also the load as a whole (which will include the weights that you are using). So, look for specific models on the market that are built with high-quality materials (such as metal and nylon).

Frequently Asked Questions

q: How do you properly use arm blaster?

a:

Sellers may or may not include an “instruction booklet” with their model. In other words, it may be expected of you to understand how to use it. If you have never utilized an arm blaster before, however, you may be utterly lost on how to attach it to your body. While you can always search online tutorial videos, here is a brief synopsis for you. First off, attach the neck portion on your neck and then straighten your posture. From there, fix your elbows on the sides so they are separated from your chest. The logic here is the weights should be lifted through your biceps with them isolated.

q: Can women use them?

a:

Though this may seem like an asinine question, it really is not. In fact, a few Amazon users have actually brought it up. It strictly depends on the model but most all of them will be tailored to men and women. The primary reason this question even exists is due to the chests of women. An arm blaster will go under the chest so this will not be an issue. Of course, certain sellers may provide female versions of their model (so you can always look into that if the option is there).

q: Could you fit one into your gym bag?

a:

Now, this is something that has not been addressed yet. It can certainly be important, despite this, especially if you work out at your local gym regularly. If you wish to bring your blaster to the gym with you, you may be interested to know if you can properly fit it inside of your gym bag (or duffle bag or whatever bag you tag along). Well, remember, it will be made out of metal and metal can’t exactly be folded. Granted your gym bag is long enough to accommodate the blaster then this will not be an issue for you.

q: Will these help elbow issues?

a:

Some questions can be difficult to provide definitive answers to because too many variables will come into play. Well, this is not an example of one of those types of questions. This one is easy as no, arm blasters will not assist with any elbow issues that you are enduring. You will need an entirely different remedy for this (such as elbow braces or even wraps).

q: Are these one-size-fits-all?

a:

Yes, this was touched on previously, but it deserves mentioning again and also deserves further clarification. The tagline “one-size-fits-all” is a tricky one to decipher because, theoretically, it is utterly impossible for one garment or piece of equipment to fit every single person on the face of the planet. On the contrary, it really means one-size-fits-most. In regard to arm blasters, most of them will indeed be designed to fit most torsos. You may be the exception to the rule and this is where it is also nice if the seller promises a full refund for you. This way, even if you can’t achieve an ideal fit, you can still get your money back.