Quadriceps, Gluteus Maximus, gastrocnemius, soleus, hamstrings, hip adductor.
- Start by standing about 1-foot away from a wall with your back leaning against the wall.
- Slide your back down the wall until your hips and knees bend at a 90-degree angle. Keep your shoulders, upper back, and head pressed against the wall
- Ensure that both feet are flat on the ground with weight evenly distributed among them.
- Hold for a designated time.