Muscular man using cable arm cuffs for chest fly workout in gym
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
Person exercising on a cable machine in a gym setting
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
BetterFly_Banner_Glutes
Man performing cable arm workout with gym cuff attachment
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle
1 / 27

The Better-Fly | Elbow and Knee Cuffs (Pair) Protects Joints + Builds Muscle

$99.00 USD
$99.00 USD
Sale Sold out

Shipping calculated at checkout.

Protects Joints & Builds Muscle

  • Loads ABOVE the Elbow and Knee
  • For Chest, Back, Delts, Glutes +More
  • No Joint Pain, Grip-Free
  • Patent-Pending Hard Support Plate
  • Better Muscle Activation (based on research being published later this year)

IN THE BOX:

  • 2x (a PAIR) of The Better-Fly
  • Quick Start Guide with Instructions
  • Video Library with 25+ Exercises
SEE FAQ BELOW FOR MORE DETAILS
RISK FREE 30-DAY GUARANTEE
Adjustment Options
Support Plate Color: Gainz Green

Keep Lifting. Stop Hurting.

The Better-Fly GRIPS you, so you don't have to GRIP anything!

Try it RISK-FREE for 30 Days.

Protect your elbows and knees by loading above them.

Better isolation produces Better Results

That means Better Pecs, Better Glutes, and More!

Your JOINTS will be 😃 and your muscles will get stronger.

The cuffs have been a life saver (training around rehabbing a bicep tendon rupture, post surgery). Grateful for this creation! Thank you Paul for your help

★★★★★
S. PERRY
Verified Buyer

Love these. Comfortable to use anywhere (elbow, thigh, ankle, wrist).

★★★★★
K. Kuipers
Verified Buyer

...I HIGHLY recommend The Better-Fly attachment. It has been the best attachment to help activate my glutes over products I have bought in the past...

★★★★★
Stephanie RofkahrFounder of fit.four.five
Verified Buyer

After a major achilles surgery...I found the Better-Fly, which has been a GAME CHANGER. I can do all of my lower body work completely pain free...10/10 would recommend The Better-Fly to anyone with an ankle injury.

★★★★★
Jarett Anderson
Verified Buyer

The Better-Fly helps users target the glutes more effectively...Using The Better-Fly, you reduce the contribution of the hamstrings, shifting the load onto the glute max. As an exercise physiologist, I highly recommend The Better-Fly.

★★★★★
Rowan EllisExercise Physiologist. Director MR EMG. MProfPrac (Distinction).
Verified Buyer

This product completely changed how I train. My chest has never been more activated in 40 years.

★★★★★
John CarbonFootball Coach
Verified Buyer

Extreme Versatility. Extreme Comfort.

View the full exercise gallery on the homepage.

One of a Kind Engineering

Hard Support Plate | Rubber Interior | Adjustable Buckle | Triangle Ring

Frequently Asked Questions

Standard vs Heavy Duty Adjustments

Standard Adjustment Buckle
  • Max Load 100 LBS per arm/leg
Heavy Duty Adjustment Buckle
  • Max Load 500 LBS per arm/leg

Specs, Dimensions and Care Instructions

The Better-Fly Specs/Dimensions
  • Standard Buckle Max Load is 100 LBS per arm/leg.
  • HEAVY DUTY Buckle Max Load is 500 LBS per arm/leg.
  • The Support Plate can hold 500+ lbs under normal loading conditions.
  • The opening is 22" when fully expanded, if your leg just above the knee measures more than 20", please contact support for other options.
  • The Better-Fly is NOT intended to be worn on the mid-thigh or higher.
  • No latex is used in this product. The support plate is nylon. The strap is nylon and the top layer of the neoprene is polyester. The triangle is 304 stainless steel.
The Better-Fly Care Instructions
  • The neoprene is scuba-suit material and is completely waterproof.
  • Rinse it off in a sink or wipe it off with any non-abrasive cleaning agent.
  • Washing in a machine is not advisable.
  • The hard support plate is removable for cleaning.
  • If you have questions, send us an email.

How does The Better-Fly work when it doesn’t strap tightly onto your arm?

The unique design of The Better-Fly allows it to grip onto your arm with its interior rubber lining. The innovative BUCKLE allows the strap to be tightened to increase contact with your arm, but the BUCKLE is NOT meant to make contact with your arm or leg. If it does, you need to loosen the buckle or change the angle of the cable.

The main thing to remember is that any new device takes time to learn and understand. Various cable angles and standing positions will alter the effectiveness of the grip and the stability of the device. If you are encountering movement up or down your arm, adjust the buckle or the device's position on your arm or leg first, then adjust the pulley position of your cable machine, then adjust where you stand in relation to the the pulley.

By experimenting with these variables, you will find a position where The Better-Fly is secure and remains in place throughout your range of motion.

No-Risk Guarantee

The Better-Guarantee
  • Read the Quick Start Guide and Watch the Training Videos (http://library.thebetterfly.com)
  • Try The Better-Fly for multiple muscle groups.
  • Ask for help if something doesn't feel good or you don't know how to use it.
  • Send it Back. If you don't like it, we'll refund you 100% of your order total when we receive the item.

To start a Refund, please send us an email.

Do you ship WORLDWIDE? How long does shipping take?

Domestic US shipping for The Better-Fly is $7.50 and usually arrives within 2-3 days. If you buy the extenders with The Better-Fly, they will ship together for the same price. By themselves, the extenders ship for $5.

International shipping is partially covered by us (You're Welcome) so each country is added individually after pricing is determined. It is usually $25-35 USD and takes anywhere from 5 days to 2 weeks.

Send Customer Support a message if your country is not available and we will add it quickly.

What is the WARRANTY on The Better-Fly?

A ONE-YEAR WARRANTY is offered on the fabric materials and construction of The Better-Fly, including the strap, neoprene, and stitching. Certain restrictions apply. Please contact support if you believe you have a warranty claim.

A LIFETIME warranty is offered on the injection molded hard support plate and the logo covers. If your plate breaks under normal use, send it in and we will replace it for the life of your product.