For abdominal exercise it's important to work the opposing muscle group -- in this case the back. My two-year-old son, Trey, likes it because it looks like I'm flying.  -   Ray Brown     Quotes
For abdominal exercise it's important to work the opposing muscle group -- in this case the back. My two-year-old son, Trey, likes it because it looks like I'm flying. Ray Brown
 Exercise