5 Tips for Faster 40

1. Elements Behind Speed

2. :18 Tip #1 Optimal Positioning Guideline

3. 1:38 Tip #2 How to Properly Accelerate

4. 2:32 Tip #3 Key to Using Arms

5. 3:34 Tip #4 What do our ankles do?

6. 4:30 Tip #5 What do the fastest guys in the world do?