Sit on the floor with the foam roller under your legs and just below your knees.
Cross the left foot over the right (pic 1).
Tighten the abdominal/core muscles and, keeping your arms to your sides, lift yourself off the floor.
Roll the foam roller up and down the calf (pic 2).
Repeat 5-12 times and then repeat on the opposite side.
Categories : How To Stretch