How to pick the perfect outdoor training gear. Training outside works well because it exposes your body to a lot of stresses that are hard to duplicate inside the gym. However, in order to prevent injuries and stay comfortable no matter what the world or the weather throws your way, it’s important to be sure you’re properly equipped. When your feet can take you anywhere, your shoes should be able to take you everywhere. If you look at a traditional running shoe, the sole is made to move in one direction – forwards. That’s fantastic when you’re running, but not so fantastic for obstacle ...