Craziest pump I've ever had. I thought these were a gimmick until I tried them for one set—craziest isolation. Ngl, I was more confused than anything because I didn't understand how I could be giving the same effort yet feel it 10x more in the targeted muscle. So I attached 3 EMG monitors to my chest... 20- 40% extra muscle stimulation per rep, and over 100% more muscle stimulation for an 8-12 rep set... PURE ISOLATION.

★★★★★+

Finally made my chest—not my triceps—the limiting factor

This is one of the rare gym accessories that did not merely make an exercise slightly more convenient—it materially changed how effectively I could train the target muscle.

By transferring the cable resistance through the cuffs instead of requiring me to hold and control everything through my hands and triceps, The Better Fly allows me to concentrate on the movement that actually matters: bringing my upper arms together and contracting my chest. I no longer have to spend most of the set thinking about whether my arms will fail before the muscle I am trying to train.

I would absolutely recommend it to everyone. Highly recommended.

LOVEEEEE the betterfly Cuffs!! I do a lot of cable kickbacks for glute building and THESE are fire!!! 🔥 the isolation it has on the Maximus is TOP NOTCH. I also love how versatile these cuffs are!! I can hit an upper day with them as well and they create more isolation on the muscle you are wanting to target such as lat pull downs, chest flys, single arm lat pull downs, and so on! I RECOMMEND TO ALL MY CLIENTS. 🙌🏽🔥

After a major achilles surgery, I was starting to become really depressed by the decrease in strength and mobility that I was experiencing. Even months into recovery, ankle straps would dig into my scar tissue and make things very uncomfortable after only a few reps. Luckily, I found the Better-Fly, which has been an absolute GAME CHANGER. I can do all of my lower body cable work completely pain free, and I can even do it from home and still spend time with my kids! It's nice to know that my entire lower body doesn't have to suffer just because of a tendon injury! This may potentially save me multiple long drives to physical therapy. 10/10 would recommend the Better-Fly to anyone with an ankle injury.

I have my degree in exercise science, I’m a Certified Strength and Conditioning specialist, Ortho-Kinetics Specialist Trainer, and have been training individuals and teams for over a decade now. If you want to level up your hypertrophy training, The Betterfly is by far the best cuff on the market for isolating joint actions. It’s much more comfortable, versatile, and very well built with high quality materials. It will completely open the door for many different variations of isolation movements and truly allow you to target the muscles you want to train and build your dream physique. Chest has always been a weak point for me but I have noticed some rather impressive gains in a short amount of time implementing the betterfly into my routine. If you’re on the fence about purchasing it, GET IT, you will not be disappointed. Of you don’t take my word for it let the EMG comparisons speak for themselves! -Quinton