Side V-ups with Leg Kicks works both your obliques and legs. Try adding this to your routine 2 to 3 times per week. Increase your hamstring flexibility and hip flexor strength in one move.
This is a challenging move that strengthens while it tones.

*This video was originally published on Nike Women’s Youtube channel. For more Nike workouts, visit https://www.youtube.com/user/NikeWomen