To develop more power, you need to develop more strength in your muscles and then train the muscles to execute it with more speed. Many athletes train with heavy weights, but do so with a limited range of motion.
Using the wedge in both weighted and bodyweight exercises will help you develop strength in your muscles, as well as provide you with a better range of motion when doing movements such as:
- Single-leg squats
- Kettlebell swings
- Leg press
Include these as a part of your training now.