Performed from a plank position, you'll alternate bringing one knee to your chest, then back out again, speeding up each time until you're "running" against the ...

How to: Get into a high plank position with your shoulders aligned with your hands (a). Engage your abdominal muscles and hold the plank for 10 ...

As a compound exercise that utilises multiple muscle groups in your whole body, mountain climbers are an ...

Start in high plank position. Perform as many mountain climbers as you can for three seconds. When the timer goes off, freeze your position for ...

Start in a high plank position, wrists under shoulders, core engaged so body forms a straight line from heels to ankles. Bring right knee in toward ...

Plank Hold. This move works your core stability. Start kneeling on all fours. Lie your forearms on the ground, palms facing down, so that your ...

Get into a plank position, making sure to distribute your weight evenly between your hands and your toes. · From a plank position, bring your right knee to your ...