Lie flat on the floor, face up. Fully extend your arms Along your sides and place the palms of your hands against the floor, keeping fingers close together. Then raise your head off the floor tucking your chin into your chest. As you do this, lift your legs, knees straight, into a vertical position. If possible, extend the legs over the body towards your head. Do not let the knees bend. Then slowly lower the legs and head to the floor, always Keeping the knees straight. Allow the muscles to relax, and repeat.
Breathing: Breathe in deeply as you lift your head and legs and exhale as you lower your head and legs.