How to Do a Back Extension

  1. Lie face down with your legs together and straight, and your arms stretched out in front, palms on the floor.
  2. Raise your head and shoulders off the mat as high as possible. Do not tense your shoulder muscles.
  3. Slowly return to the starting position.
Resistance exercise tones your body and builds muscular strength.

More exercises for young women and young men.

+The Girl's Fitness Guide  +The Boy's Fitness Guide