For people working toward a first dunk: how do you decide whether your next focus should be your takeoff technique or your training program?
I'm researching a possible app, not offering a program for sale. The idea is to enter your measurements, current training and equipment, choose the takeoff you want to improve (left/right one-foot or two-foot), and film your current max jump. It would give feedback on visible technique and combine that with basic performance tests to suggest a training focus. Then you'd get exercises and a schedule matched to the equipment you actually have, and re-test to update it.
I'm unsure whether that would be genuinely useful or just another app giving a jump score and a generic workout. A video alone can't establish which muscle is weak, so I wouldn't want it pretending to know that.
If you've tried a paid jump app, program or coach, what did it fail to help you with? Would personalized video feedback plus an equipment-based plan be worth paying for, or is there something more important this idea is missing?