Start seated with both hands on the floor behind you and the foam roller just below your butt at the start of the left hamstring. Cross your right ankle over the left and begin to roll the foam roller down toward your knee. Just before you reach the back of the knee joint, roll back to the start position and repeat.
Do this exercise with the best exercise equipment. We recommend using a bluetooth chest strap heart rate monitor or a smartwatch for more training optimization & performance tracking.