CoreShoulders
Beginner · Hold for time
Knee plank
A plank from the knees: the starting point for core strength.
Just floor space
How to do it
- 1 Forearms on the floor, elbows under shoulders, knees down.
- 2 Straight line from knees to head.
- 3 Squeeze your stomach and breathe.
Watch out for
- Hips high in the air
- Holding your breath
The progression
Your plan moves you up one rung when you hit the top of the range on every set.
- Knee plank
- Plank
- Hollow hold