Single Leg Hamstring Curl With Long Foam Roller
https://vimeo.com/722334598
- while lying flat on your back place the long foam roller under your heels
- lift one leg up to about 90 degrees
- bring the other leg slowly up to a bent position by rolling the foot over the roller
- then roll the foot back down to the starting position
- the extended leg should stay extended for the duration of the set