How to Do the Mountain Climber
Beginner cardio exercise — bodyweight.
The Mountain Climber is cardio work done for time rather than sets and reps, using no equipment. It raises your heart rate to build endurance and conditioning, and works well as a warm-up before lifting or as a session on its own. SSS Workout Assistant adds it to your plan automatically as part of your weekly routine.
Exercise details
- Muscle group
- Cardio
- Primary muscle
- Cardio
- Equipment
- Bodyweight
- Difficulty
- Beginner
- Type
- Cardio (timed)
How to perform it
- 1Start in a high plank position with your hands directly under your shoulders and your body in a straight line.
- 2Engage your core and bring your right knee towards your chest, then quickly switch and bring your left knee towards your chest.
- 3Continue alternating legs in a running motion, keeping your hips low and your core engaged.
- 4Maintain a steady pace and breathe evenly throughout the exercise.
- 5Repeat for the desired number of repetitions.
How to program the Mountain Climber
- Start every Mountain Climber session with a few easy minutes before raising the intensity.
- The Mountain Climber is timed rather than counted: 5–10 easy minutes works as a warm-up, 20–40 minutes at a conversational pace builds endurance, and short hard intervals with easy recoveries fit a 15–20 minute session.
- Keep most sessions at a pace where you can still talk in short sentences, and save hard intervals for one to three days a week.
- To progress, add five minutes to steady sessions or one extra interval, not both in the same week.
Mountain Climber alternatives
No space? These train the same cardio, grouped by what you have available.
Easier and harder variations
The Mountain Climber is rated beginner. Regress while you build the pattern, progress once it feels easy.
Harder — progress from it
Where it fits in your weekly plan
SSS Workout Assistant uses cardio moves like the Mountain Climber as a warm-up at the start of a session, so your joints and heart rate are ready before the main lifts.
Included when your equipment is set to: No equipment, Dumbbells, Full gym.
Free tools for this exercise
Put it in your plan
SSS Workout Assistant builds a custom weekly routine around your goals and adds moves like the Mountain Climber automatically — then tracks every set.
Build my free planFrequently asked questions
What muscles does the Mountain Climber work?
The Mountain Climber primarily targets the cardio within the cardio muscle group, and recruits several supporting muscles as a compound movement.
What equipment do I need for the Mountain Climber?
None — the Mountain Climber is a bodyweight exercise you can do anywhere, no gym required.
How long should I do the Mountain Climber?
The Mountain Climber is timed rather than counted: 5–10 easy minutes works as a warm-up, 20–40 minutes at a conversational pace builds endurance, and short hard intervals with easy recoveries fit a 15–20 minute session.
Is the Mountain Climber good for beginners?
Yes — the Mountain Climber is beginner-friendly. Start light, focus on clean technique, and add difficulty gradually as it becomes comfortable.
What can I do instead of the Mountain Climber?
Good substitutes that train the same cardio include the Battling Ropes (none), the HIIT Circuit (bodyweight), the Elliptical Trainer (machine). Pick the one that matches the equipment you have.
Can I do the Mountain Climber at home?
Yes — it needs no equipment, so it works at home, in a hotel room, or anywhere you have a bit of space.
