A Thighs-to-Knees Ab Exercise
- 8 years ago
A Thighs-to-Knees Ab Exercise. Part of the series: Exercises to Improve Fitness. A thighs-to-knees ab exercise will exercise the lower part of your abdomen, among other areas. Find out about a thighs-to-knees ab exercise with help from an experienced fitness professional in this free video clip.