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  5. Shoulders
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  7. Front Plank Toe Tap

Exercise guide

Front Plank Toe Tap

  • Intermediate
  • Compound
  • Timed hold
  • Lower arms
  • Lower legs
  • Shoulders
  • Upper arms
  • Upper legs
  • Waist

The Front Plank Toe Tap is a dynamic core stability exercise that challenges the abdominals and obliques by introducing lateral movement, forcing the body to resist rotation. It builds exceptional pelvic stability and shoulder endurance while engaging the lower body.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Front Plank Toe Tap demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Abs
  • Deltoids
  • Obliques

Secondary

  • Rhomboids
  • Serratus anterior
  • Trapezius

Equipment

  • Body weight

Setup

  1. Assume a forearm plank position with your elbows directly under your shoulders and forearms parallel.
  2. Place your feet hip-width apart, balancing on your toes.
  3. Engage your core, squeeze your glutes, and tuck your pelvis slightly to create a straight line from head to heels.

How to do it

  1. Exhale as you lift your right foot and tap it out to the side, reaching as far as possible without shifting your hip height.
  2. Inhale as you return the right foot to the starting center position with control.
  3. Repeat the movement with the left leg, alternating sides for the duration of the set.
  4. Maintain a slow, deliberate tempo (1 second out, 1 second back) to maximize time under tension.

Form checklist

  • Keep your hips level and parallel to the floor; do not let them rotate or tilt as the leg moves.
  • Maintain a neutral neck by gazing at a point on the floor about 6 inches in front of your hands.
  • Push actively through your forearms to prevent your chest from sagging between your shoulder blades.
  • Ensure your lower back does not arch; keep your ribs 'knitted' toward your pelvis.

Pro tips

  • Focus on 'anti-rotation'—imagine a glass of water resting on your lower back that you cannot spill.
  • Squeeze the glute of the stationary leg as the other leg taps out to provide a more stable anchor.
  • Minimize any weight shift into the upper body by keeping your core braced as if preparing for a punch.

Make it harder

  • Perform the exercise from a high plank (push-up) position to increase the stability demand on the wrists and shoulders.
  • Add a mini-band around your ankles to increase resistance against the abductors during the lateral tap.

Frequently asked

What muscles does the front plank toe tap work?
The front plank toe tap primarily targets the abs, deltoids, and obliques, and also works the rhomboids, serratus anterior, and trapezius as secondary muscles.
What equipment do you need for the front plank toe tap?
The front plank toe tap requires no equipment — just your body weight.
Is the front plank toe tap good for beginners?
The front plank toe tap is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

Related exercises

  • 45 Degrees Arms PlankIntermediate · abs, deltoids, obliques, and pectorals
  • Bosu Ball Plank HoldIntermediate · abs, deltoids, obliques, and pectorals
  • Explosive Dynamic PlankIntermediate · abs, deltoids, obliques, and pectorals
  • Front Plank Against WallIntermediate · abs, deltoids, and obliques

Train it with Crucible Fit.

Every movement in this library is in the app with video and instructions, ready for your own sessions on the days between Crucibles. Your first Crucible is on us.

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