Triathlon Training in 4 Hours a Week by Eric Harr

Author:Eric Harr
Language: eng
Format: epub
Publisher: Harmony/Rodale
Published: 2015-01-15T00:00:00+00:00

Lying Back Stretch

On a carpeted floor or exercise mat, lie flat on your back with your knees bent and your feet flat on the floor. Use your abdominal muscles to bring your knees toward your chest. Keep the small of your back pressed firmly into the floor while lifting your butt and hips slightly off the floor. When you can’t bring your knees any closer to your chest on their own, wrap your arms or hands around the backs of your upper thighs and gently pull them deeper into your chest while exhaling fully. Physiology dictates that when you contract a muscle group (in this case, your abdominals), the antagonistic, or opposite, muscle group (your back) must relax.

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