Forget long plank holds. Learn why proper form and short bursts deliver better core strength and save time during your fitness routine.

Women's Health may earn commission ... Take a peek at these 10 plank variations to try, including hand taps, elbow taps, and other destabilizing moves that’ll cause your core to work overtime ...

This week: plank shoulder taps. There’s nothing better than an all-rounder move that works multiple muscle groups at once, making them the holy grail for your circuits and strength sessions.

4. Crouching tiger push-ups 5. Plank shoulder taps 1. Start in a high plank with hands under shoulders, core and glutes engaged, and feet hip-width apart. 2. Tap your left hand to your right ...

You might look around at the gym and notice the other people sweating around you are up in the plank ... left shoulder and return to starting position. Continue alternating shoulder taps while ...