Mountain Climber
Running in a plank: trains core stability and conditioning at the same time.
- Sets
- 3
- Reps
- 20-30 s
- Rest
- 45 s
- Difficulty
- Beginner
BodyweightSecondary muscles: Legs, Shoulders
Demonstration
Targeted Muscles
How to Perform
- 01Take a high plank position with hands under your shoulders.
- 02Drive one knee toward your chest, then quickly switch legs.
- 03Keep going at a steady tempo.
Form Tips
- Do not let your hips rise; keep your torso flat.
- Control beats speed; slow down when your form breaks.
