strength training

I used to visit this forum ages ago when I was a 'kid' Now I'm pushing 40 and seeing what the best, most active/updated forums there are around so I signed up again. Been strength training in one form or another my entire life.

Hello! Would really appreciate any of your thoughts on a new product for personal trainers. It's a smart resistance band that can track workouts automatically and sync data to an app, so that people: (1) Can see what rep/weight they're on in real-time (2) Follow along to guided videos (3)...