They truly helped me reset my form when running on a treadmill. However, the L & R have rubbed off, and sometimes the bands slip off my heels. Overall I would recommend these if you need to correct your stride.
I've been running recreationally for years and thus in and out of physical therapy for years. These straps have helped reduce my injuries and post run fatigue. Finally finishing a training plan without a break for injury. Definitely recommend these straps
Celer Foot Resistance Strap
Beside walking and running with Celer, I like to wear them after my run for recovery.