No Equipment Needed For Killer Core Exercise

If you want to increase your gains, consider training from a different angle -- literally. "Running with your body on a slant forces your core muscles and your lateral line -- the tough connective tissue called fascia that runs along your sides -- to work harder than if you were straight up and down," says David Jack, owner of ActivPrayer in Phoenix, Arizona, and creator of 30 Days to Ripped. A rock-solid midsection helps you react faster and stronger, and lets your body absorb shock effectively. The result: better balance, coordination, and flexibility. Plus, a strong core and lateral line protects your spine against unwanted twists and
jerks during sports that can cause injury. For an added bonus, push your hand into the wall to get a grueling burn in your arms and shoulders. Ready to try it? Watch the video below to see how to do the Lateral Wall Run with perfect form.