Good form is your friend.
So You Want to Run Faster? These 3 Methods Will Help
You've been eating right and exercising for a while, but that stubborn belly fat just won't budge! Along with incorporating foods that fight fat into your diet, here are some ways to burn that pooch away while you are out on a run.
Proper running form
You’ve Been Tying Your Shoes Wrong Your Entire Life – 5 Pics
How to Choose the Right Running Shoe