Movement Library
Mountain Climber
- Pattern
- Conditioning
- Trains
- Conditioning
- Difficulty
- Easy
- Measured in
- Time
How to perform
- 1From a high plank, drive your knees toward your chest one at a time.
- 2Keep your hips low and your shoulders stacked over your wrists.
Technique in detail
Start in a high plank with your hands under your shoulders and your body in one straight line. Brace your midsection, then drive one knee toward your chest and return it, alternating legs at a steady rhythm. Keep your hips low and level — they should stay roughly where a plank puts them, not rise with each rep. Land the balls of your feet lightly rather than stamping. Slow and controlled trains the core; fast and controlled trains conditioning, and both need the same stable top position.
Common mistakes
- Hips bouncing up with every rep, which turns it into a mild cardio move that skips the core entirely. Film a set from the side — this one is hard to feel and obvious to see.
- Hands creeping forward of the shoulders as fatigue arrives, which loads the shoulders. Reset the plank between sets.
- Going faster than you can breathe. Match the rhythm to steady breathing; ragged pace is where the form goes.
Equipment
- No equipment
Related movements
High Knees
Easy
Run in place, driving your knees up to hip height.
Step-Up
Easy
Step fully onto the surface, driving through the leading heel.
Bear Crawl
Moderate
On hands and feet with knees hovering, crawl forward and back.
Butt Kicks
Beginner
Jog in place, kicking your heels up toward your glutes.
Half Burpee
Moderate
Squat down, jump your feet back to a plank, then jump them in and stand.
Jumping Jack
Beginner
Jump your feet wide as your arms swing overhead, then back together.
Want these tracked — sets, reps and progress over time?
Start tracking freeThis library is general fitness education, not medical advice. If you are pregnant, injured, or managing a health condition, check with a clinician before starting something new. Stop if a movement hurts.