“Next is how long to hold it. Once you work up to holding a wall plank for 30 seconds at a time, you can continue to increase the time or change your position.” ...

It involves holding a plank while jumping your legs in and out, mimicking the motion of a jumping jack. And after only a few seconds, you’re almost guaranteed to be breathless.

How to make a plank harder Once you know how to do a plank, you can make the exercise harder by adding weight - with one of the best weighted vests or ankle weights - and doing simple variations.

Unlock the secrets to mastering the yoga side plank in this informative short video! Perfect for both beginners and seasoned ...