Trim It: Clamshell
Targets glutei maximus, medius, and minimus
- Lie on right side and bend knees 45 degrees so they are in front of you; lift feet 12 inches off floor.
- With heels together, raise left knee so it points up (clamshell position); lower knee. Do 10 reps.
- Return to clamshell; keeping left knee raised, extend and then bend left leg 20 times. Return to clamshell, do 10 pulses (lift and lower left knee by 1 inch). Switch sides; repeat.