On top of more glute activation, Dr. Malek said this move encourages clean hip extension, "emphasizing glute strength and some hamstring assistance."
- Lie on your stomach and tuck your tailbone.
- Use the glute to lift a straightened leg and slowly lower.
- Be careful not to arch the back in order to lift.
- Perform 3 sets of 12, with 30 seconds rest in-between.
- Repeat on the other leg. However, if you want to just strengthen the knee that experiences pain, consider opting for doing that side only.