RKC Plank

Step-by-step technique for RKC Plank, an exercise for transverse abs using bodyweight. From the Frog Fitness exercise library.

How to do it

  1. Get into a plank on your forearms.
  2. Maximally brace your abs, glutes and thighs.
  3. Pull your elbows toward your toes without moving them.
  4. Hold the hard tension and breathe.
Coach tip: Harder than a regular plank. Short holds are enough.

Muscles worked

Primary: Transverse Abs
Secondary: Upper Abs

RKC Plank is a endurance exercise that loads the transverse abs using bodyweight. Log it in Frog Fitness to follow how the load develops over time.

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