New Patent Pending Ergonomic-Grip For Weights Between 3 and 20 lbs Per Hand

The photo above represents the full Weighted Hands Ergonomic Grip Kit.

Here is a photo of the grips with posts.

Back Straps. Tell us your hand size, and we’ll tailor make your backstraps for a perfect fit.

Protective Rings

Protective End Caps

The ergo grips will fit your hands like a glove, making your workouts less painful so you can go harder and longer.

All AMF Heavyhands add-on weights will twist onto our handles.

Your Ergo handles have a built in ledge above the thumb position. During upswings, this ridge helps propel the weight upward with more force while taking pressure off your fingers and distributing it to the top part of your hand. If you have been using the old foam handles, you’ll feel the difference on your first workout.

The firm rubber material does not absorb sweat and bacteria. The texture throughout the interior of your grips will keep your hands from slipping even during your most vigorous Weighted Hands workouts.

You are going thank me after just one workout for how much more functional these grips feel to your hands. 

What Size Grips Should I Get?

Getting the right fit for your Heavy Hands is easy.

 All of the grips on Heavy Hands are the same size. However, the back strap that hugs around the back of your hand can be sized.  Here’s the one question to ask.

If you are a man and you needed to buy some latex gloves to clean up around the house or do the dishes, what size would you get?

 If you played golf and needed a golf glove, what size would you get for your hands?

 Small, Medium, Large, or X-Large.

 Answer this question, and you will have the right fit for your Heavy Hands back strap.

NOTE: If you are walking with 10 LBS in each hand or more for extended sessions, you may want to order a size lower for a more supportive fit. All straps will “Break In.” They also have some stretch.

 If we send you a back strap that is too tight or too loses, let us know, and we will make it right

Questions text or call 858-692-9461

It’s Like Having The Perfect Dancing Partner


You’re right, the ergonomic grips and straps feel much better, and I love them; although it took me a few days to realize that.

They complement the calisthenics so perfectly; I experience something like a runner’s high when I use them.

It’s like having the perfect dancing partner.

Thanks for sending me both straps plus the headband.

Frank Bell


(858) 692-9461


JS&M Sales & Marketing Inc.
4978 Gaylord Drive
San Diego CA 92117


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(9 AM – 5 PM)

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