Better Reps. Better Sets. Better Gains.
A Better Way to Exercise
The Better-Fly can isolate your chest, back, shoulders, glutes, and more because it uses a single joint. Nothing else does isolation better.
The Better-Fly Feels Better
Elbow and Knee based lifting requires a specialized device. The Better-Fly delivers on every level! STOP using BAD CUFFS that aren't up to the task. Protect your circulation and avoid the pain of compression with the SOFT BODY and HARD FRAME found only in The Better-Fly!
Better REPS = Better SETS
STOP engaging extra muscles that are not necessary! The Better-Fly ISOLATES the target muscle with a single joint movement. By removing limiting factors, you will perform BETTER REPS, leading to BETTER SETS. Better SETS create more effective volume and more effective workouts.
Better SETS = Better GAINS
More effective REPS build more effective SETS and will absolutely result in BETTER GAINS. It's not guesswork. This is cause and effect. By isolating the target muscle with The Better-Fly, you will achieve the RESULTS you deserve! Your training will never be average again.
The Better-Fly is Better Activation
EMG testing has shown that the single joint movements performed with The Better-Fly recruited more motor units than handheld variations with equivalent torque. The key is in isolating the muscle with more tension applied throughout the entire range of motion. With higher MUR, sufficient tension and volume, HYPERTROPHY is guaranteed.
The Better-Fly Saves Your Elbows + Knees
Holding a weight away from your body requires more stability. Moving the load closer increases stability and protects your JOINTS. Isolation exercises with The Better-Fly help reduce joint pain and creates more effective movement. It's time to overcome your past.
So much more than a cuff. Join the Single Joint Movement
and see why The Better-Fly is in a league of its own.
(Click and Drag the 3D Model)
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Base Plate
Innovative solid support base enables maximal force production and eliminates compression.
Ergonomic Design
Pain prevents gains. This was designed to provide a comfortable experience despite extreme loads.
Tough Grip
The inside is a slip-resistant surface which keeps it in place even during an extreme range of motion.
Triangle Steel
Round rings won't give you the control you need when it matters. Triangles can. They're just better.
Express Yourself
The support base comes in a variety of colors to match whatever you're wearing today.
Reinforced Padding
With heavier weights, you need better padding. So you get the best in class neoprene.
Exercises
Engineered for Isolation and Designed to Be Better. Your Training Will Never Be Average Again.
Buy Now
OFFICIAL RELEASE DATE IS PROJECTED TO BE JANUARY 2026.
Better Reps, Better Sets, Better Gains
The Better-Fly™️ IS SOLD IN PAIRS
The world’s first “SUPPORT CUFF” designed for elbows and knees, creating revolutionary isolation lifting opportunities. This isn’t just another cuff! It’s a groundbreaking, one-of-a-kind “SUPPORT CUFF” with a hard support plate. The Better-Fly is the world’s first cable machine attachment engineered for elbows and knees and it will complement redefine how you train your pecs, lats, delts, glutes, and more.
The final version will differ slightly from the images on this listing. It will be adjustable and have some cosmetic differences.
Join the Single Joint Movement
and help pioneer the future of real isolation strength training with this game-changing, patent-pending invention!
Innovative Design, Mind-Blowing Versatility
The Better-Fly’s never-been-done-before design features a removable solid support frame, making it the first exclusively elbow and knee-designed cuff in the world. Its revolutionary loading capability positions the attachment above the elbow or knee joint, delivering true single joint isolation for tons of exercises (and you will discover new ones!) targeting your upper, mid, and lower pecs, all three heads of the delt, lats, rhomboids, traps, and glutes. No other attachment offers this level of precision and adaptability.
The Better-Fly Soars Above the Rest
Unlike any other cable attachment or cuff, The Better-Fly ensures reliable stability and consistent control. Its protective padding protects your arm or leg comfortably, while a rubber non-slip grip keeps it in place during even the most extreme ranges.
NOTE: To ensure it stays in place, adjust the angle of the cable and your standing position until the device is secure and doesn't travel.
The unique triangle ring allows you to effortlessly adjust the line of force without worrying about shifts or slips, giving you unmatched confidence and focus. This is precision engineering for every lifter who wants the best gains and most effective reps in every workout.
Lift Better, Be Stronger
By isolating single joints with unmatched accuracy, your lifts will Be Better. True isolation maximizes muscle engagement and minimizes wasted effort, delivering superior results. Because when your lifts are better, you will accomplish your goal and Be Stronger. Whether you’re sculpting an Arnold-caliber Chest, carving an impressive set of 3D delts, or building your wings so you can fly, The Better-Fly is the ultimate tool to elevate your performance. Simply Put: Use Better Tools, Get Better Results.
For Bodybuilders
The final release version of The Better-Fly™️ will fit every size arm and leg. There are no sizes because it is adjustable. If for some reason it doesn’t fit, contact us for a refund.
Liability Release
By purchasing The Better-Fly, you acknowledge the inherent risks of weightlifting equipment and assume full responsibility for its use, releasing The Better-Fly, LLC, its owners, and operators from any liability related to your activities with the device. Use at your own risk.
Join the Fitness Revolution Today with your PRE-ORDER!
Don’t just lift—lift smarter with The Better-Fly, the world’s first elbow cuff designed for true isolation training. Secure your BETTER-FLY now and become part of the movement that’s changing strength training forever!
OFFICIAL RELEASE DATE IS PROJECTED TO BE JANUARY 2026.
Better Reps, Better Sets, Better Gains
(SOLO is only sold INDIVIDUALLY)
The Better-Fly SOLO is designed with TWO RINGS and is best used for GLUTE and HIP exercises when positioned at or above the KNEE joint. However, if you adapt well to the larger device, put it just above the ELBOW, and use it for UPPER BODY as well!
The Better-Fly SOLO enables true, single-joint isolation exercises to be performed FOR THE FIRST TIME for GLUTES and HIPS! The protective padding keeps your LEG safe while also providing an internal rubber non-slip grip that holds the attachment in place. The triangle ring enables you to change the line of force at any time without worrying if the ring is going to move or shift suddenly.
Join the SINGLE JOINT MOVEMENT and LIFT BETTER with THE BETTER-FLY SOLO, because when you lift better, you will be stronger. It's just like anything in life, if you use better tools, you will get better results.
NOTE: The beta model is a pre-release product and is not the final version of this device. Please keep that in mind while using it and provide any and all critical comments to the designer directly in order to help improve the functionality of The Better-Fly.
PERKS: As a beta tester, you can earn a promo code to order the finalized version of this product for FREE+shipping. Your discount will be determined by how many qualifying activities you complete. Regardless of if you complete them or not, you will not be asked to return the beta version and can keep it forever. These activities will be detailed in your welcome video that you will receive in the coming days.
LIABILITY RELEASE: By purchasing this product, you acknowledge the inherent risk associated with any weight lifting device and assume all liability for the use and execution of the device by any and all possible means, thereby releasing The Better-Fly, LLC and its owner and operators from any liability related to your use or execution of any activity that may be performed with the device. Use at your own risk.
Address Cincinnati, Ohio
The Better-Fly™️ is a patent pending elbow and knee sleeve which enables people to perform single-joint exercises for their major muscle groups for the first time on a cable machine!
Email info@thebetterfly.com