3. Plank

Get in pushup position, but on your forearms and hold for 30 seconds to one minute to perform a plank. This exercise will target your midsection along with your back and you will feel the exercise as you are holding. If you want to target your obliques even more, perform a side plank and then switch sides. This exercise will help you to see results along with preventing injury down the road!

Jumping Jack
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