Cardio Knee Tap
Get your heart pumping with Cardio Knee Taps! A quick, effective, and equipment-free way to boost cardio and core strength.
The Cardio Knee Tap mainly works the core and hip adductors (inner thighs), with help from the quads and glutes & hips. No equipment needed: it uses just your bodyweight.

Cardio Knee Tap Muscles Worked
Primary
Abdominals (rectus abdominis); Hip Adductors
Secondary
Quads (quadriceps femoris); Glutes (gluteus maximus)
Cardio Knee Tap Variations and Alternatives
How to do the Cardio Knee Tap
Begin standing with feet hip-width apart.
Drive your right knee up towards your chest while simultaneously hopping on your left foot. Bring your hands down to tap the top of your right knee.
Quickly switch and drive your left knee up towards your chest while hopping on your right foot, bringing your hands down to tap the top of the left knee.
Continue alternating knees, maintaining a quick and steady pace. Focus on bringing the knees high and using your abdominals to help lift your legs.
Keep the movement continuous for a set period of time or a specific number of repetitions, breathing rhythmically throughout the exercise.
Ensure you maintain good posture, keeping your back straight and head level throughout the movement.
Make sure to warm up properly before doing this high-intensity exercise to avoid injury and maximize the cardiovascular and plyometric benefits.
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Cardio Knee Tap FAQs
What muscles does the Cardio Knee Tap work?
The Cardio Knee Tap mainly works the core and hip adductors (inner thighs), with help from the quads and glutes & hips. The main muscles are the rectus abdominis and hip adductors.
What equipment do you need for the Cardio Knee Tap?
None. The Cardio Knee Tap is a bodyweight exercise, so you can do it anywhere.
What are some Cardio Knee Tap variations and alternatives?
Similar exercises include the Bodyweight Knee to Hand Tap, Butt-Kick Shoulder-Tap, Heel to Heel-Tap and Jump-Rope High-Knee.
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