Why use a squat wedge? Squat wedges are mainly used to raise the heels when squatting. It reduces knee strain while exercising the legs, and targets the quadriceps, hamstrings, and glutes. Here are some benefits of using a squat wedge: 1. Improves ankle and hip mobility, flexibility and optimize knee stability. (More suitable for novice training). 2. Help people with limited ankle mobility move the knee further forward. 3. Reducing lumbar spine pressure allows non-professional athletes to perform higher-load training without overstressing the lower back. 4. Prevent falling backward. 5. Helps to focus more attention and exercise on the legs.