Instructions: Lie face down on the floor with your elbows and knees. Keeping the band secure to the floor
with your non-exercise leg. Keep your back flat and head in alignment with your spine.
Extend your working leg up toward the ceiling and hold there for one second. Slowly lower
your leg and repeat. 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 round. Keep it flat throughout the entire exercise.
Don't swing your legs up using momentum. Don't drop the your legs down. Use a slow controlled motion.