This is one of David's signature moves. You might not look pretty doing it, but the results? Hot stuff! Start in a plié squat position with your hands behind your head and your thighs parallel to the ...

Plie squat on the leg press You did plies in ballet class, remember how pretty your backside was then? Plie squats are still good for you, and you can do them on the leg press at the gym. It ...

Whether you want to run faster, "Whip/Nae Nae" better or simply feel stronger while walking up the stairs, it never hurts to give a little more love to your butt, hips and thighs during a workout.