Core

Plank shoulder taps

Kit
No kit
Works
deep core · obliques
Also
front delts · glutes · chest · triceps

Plank shoulder taps are a high plank in which you lift one hand at a time to touch the opposite shoulder. Removing a hand forces your trunk to resist rotation, so the deep core and obliques work hard while your shoulders hold the position. It suits anyone who can already hold a steady plank and wants the next step without equipment.

Form

How to do plank shoulder taps

  1. 1Set up in a high plank: hands under your shoulders, arms straight, legs back with feet about hip width or wider for balance.
  2. 2Squeeze your glutes and brace your stomach so your body forms one line from head to heels, with hips level and neck long.
  3. 3Shift your weight slightly into one hand, lift the other hand and tap the opposite shoulder, keeping your hips as still as you can.
  4. 4Return the hand to the floor under your shoulder, settle for a beat, then tap with the other hand. Keep alternating for the whole effort.
  5. 5Breathe steadily through the set, exhaling as each hand leaves the floor rather than holding your breath.

Watch for

Common mistakes

  • The hips rock side to side each time a hand lifts.

    Fix: Widen your feet and slow the tempo so you can hold the hips square before moving the next hand.

  • The hips sag and the lower back arches.

    Fix: Squeeze your glutes and tuck the ribs down so the body stays in one straight line.

  • Hands drift forward, putting extra strain on the shoulders.

    Fix: Reset each hand directly under its shoulder and keep your head in line, looking at the floor just ahead.

Variations

Easier and harder

Sessions

Workouts that include this