BYT

Brace · Bodyweight · Learn first

Side plank

On one forearm, elbow under the shoulder, feet stacked or the top foot in front, body in a straight line.

Side plank
  1. 1Lift the hips so the side of the body is one line.
  2. 2Don't roll the chest toward the floor.
  3. 3Breathe. Switch sides for the same time.

Easy to miss: Hips dropped, or the top shoulder rolling forward.

Muscles

ObliquesAbs

Copper on the figure is a prime mover. The softer tone helps.