Bicycle Crunch
March 25th, 2011 | Posted by in 2 Core StrengthLie on you back, extending one leg while bringing the opposite knee toward your chest , with your hands behind your head, touch your opposite elbow to the close knee .
Twist your body and touch the other elbow to your other knee.
You can follow any responses to this entry through the RSS 2.0 You can leave a response, or trackback.