Exercise guide
High Knee To Butt Kick
- Beginner
- Compound
- Timed hold
- Cardio
This dynamic movement combines high knees and butt kicks to improve cardiovascular endurance, hip mobility, and lower body coordination. It effectively warms up the hip flexors, quads, and hamstrings while engaging the core for stability.
Reviewed by the Crucible Fit team · Updated June 2026
Muscles worked
Setup
- Stand tall with your feet hip-width apart and your arms at your sides.
- Engage your core and look straight ahead to maintain a neutral spine.
- Shift your weight slightly onto the balls of your feet for a reactive starting position.
How to do it
- Drive your right knee up toward your chest (High Knee), then immediately swing that same foot back toward your glute (Butt Kick) before landing.
- Repeat the sequence with your left leg, alternating sides in a fluid, rhythmic motion.
- Pump your arms in sync with your legs—opposite arm to opposite leg—to maintain momentum.
- Exhale sharply with each knee drive and maintain a quick, steady tempo throughout the set.
Form checklist
- Keep your chest lifted and avoid leaning backward during the high knee phase.
- Land softly on the balls of your feet to minimize joint impact.
- Ensure the knee reaches hip height for full hip flexor activation.
- Keep your core braced to prevent the lower back from arching.
Pro tips
- Focus on 'quick ground contact time' to maximize the plyometric benefit and calf engagement.
- Actively pull your heel toward your glute using your hamstrings rather than letting it swing passively.
- Maintain a vertical torso to ensure the core is doing the work to stabilize the pelvis.
Make it harder
- Increase the tempo to a sprint-like pace to significantly raise the cardiovascular demand.
- Incorporate a 'double-tap' rhythm, performing two high knees followed by two butt kicks on each side.
Frequently asked
- What muscles does the high knee to butt kick work?
- The high knee to butt kick primarily targets the calves, glutes, hamstrings, and quadriceps, and also works the obliques as secondary muscles.
- What equipment do you need for the high knee to butt kick?
- The high knee to butt kick requires no equipment — just your body weight.
- Is the high knee to butt kick good for beginners?
- Yes. The high knee to butt kick is a beginner-friendly movement and a strong foundation to build on.