Instructions: Lie face down on the floor with your legs fully extended with some natural flex at the knees,
and your toes should be pointing down.Keep the band secure to the floor with your non-exercise leg.
Keeping your pelvis flat against the floor, raise your heel up toward your buttocks and hold for
a brief second while contracting (flexing) your hamstring.Return to the starting position in a
slow, controlled manner. Do the same number of reps on your other leg. Note If you are not getting enough resistance with
the xerband you are using, try a larger band.
Don't let your back or pelvis rise from the floor. If you notice your back or pelvis is
rising from the floor try placing a small pillow under your pelvis.
Don't swing your legs up using momentum. Don't drop the your legs down. Use a slow controlled motion.