Liftsmith

Plank

A isolation exercise for the abs, with help from the obliques. Equipment: no equipment.

Orbit
Drag to rotateMale

WorksAbsObliques

Drag to turn the figure. The highlighted muscles are the ones doing the work.

How to do it

  1. Setup: Forearms on the floor, body in one line.
  2. Squeeze the glutes
  3. Push the floor away
  4. Breathe and hold

Muscles worked

Equipment

None. You can do it anywhere. See more exercises by equipment.

Alternatives

Exercises that train the same main muscles. See all plank alternatives.

Put the plank in a plan that adapts

Liftsmith decides when to do it, how many sets and reps, and the weight, from your recovery and last session. Log each set in one tap; the rest timer starts on its own.

Start free in your browser

Get plank in your plan

Start free