How to do it
Press your hands firmly into the floor to stabilize your shoulders.
- 1
Start in a plank position with both feet on a towel on a smooth surface.
- 2
While maintaining a strong plank, slide your feet apart to a comfortable width.
- 3
Slide your feet back together to the starting plank position.
- 4
Repeat for the desired number of repetitions.
Expert tip
Keep your core engaged and back flat throughout the movement to avoid any lower back strain.
Common mistakes
- ✕Tilting the head up to look forward
- ✕Sliding one foot faster than the other
- ✕Bending the elbows during the slide