Front Plank

Quick Information

Category
Functional Training
Difficulty
Beginner
Equipment
Mat
Primary muscle group
Rectus Abdominis, Transverse Abdominis
Secondary muscle groups
Obliques, Gluteus Maximus, Serratus Anterior
Movement pattern
Anti-Extension Isometric
Training goal
Trunk Stability
Sport
General Athletic Development, Tactical / Military

Overview

Purpose. Build trunk bracing endurance and teach a neutral spine under load.

How it fits the system. A beginner-level anti-extension isometric entry in the Functional Training section, programmed to develop trunk stability. Related work in the library: Reverse Crunch and Bear Plank Shoulder Tap.

Primary muscles

Rectus Abdominis, Transverse Abdominis

Secondary muscles

Obliques, Gluteus Maximus, Serratus Anterior

Movement pattern

Anti-Extension Isometric

Equipment

Mat

Difficulty

Beginner

How to Perform

  1. Set the forearms on the floor with the elbows under the shoulders.
  2. Extend the legs back and set the feet hip width apart.
  3. Squeeze the glutes and tuck the ribs down towards the hips.
  4. Push the floor away so the upper back is slightly rounded.
  5. Hold the position, breathing steadily.
  6. Come down under control when form starts to slip.

Coaching Cues

  • Squeeze the glutes hard, this is not just an abs exercise.
  • Push the elbows into the floor.
  • Stop the set when the hips start to drop.

Common Mistakes

  • Letting the hips sag towards the floor.
  • Piking the hips up to make it easier.
  • Holding the breath throughout.

Progressions & Regressions

Progressions
Add a weight plate on the back, or move to long-lever planks.
Regressions
Plank from the knees or with the hands elevated.

When to Use It

When to use
In warm-ups, core circuits and as a bracing primer.
When not to use
With shoulder pain in the forearm position.
Programming
3 holds of 20 to 45 seconds with good position.

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