High plank

Step 1. Starting position:

Step 2. Get into the high plank position:your hands and toes should be touching the ground, your back, arms and legs should be straight.To get to this position, you can lie down on your stomach, place your hands facing down next to your head, and lifting your arms up until they are straight.

Step 3. Steps:

Step 4. - Maintain the starting position for the entire duration of the exercise.