Knee Raise exercise animation (Male)

Knee Raise

Target muscle
Gluteus Maximus, Quadriceps
Equipment
Body weight
Body part
Thighs
Type
Strength

The Knee Raise is a standing bodyweight exercise where you lift one knee up toward the waist or chest while balancing on the opposite foot. It targets the gluteus maximus and quadriceps, making it a practical choice for warm-ups, mobility work, and beginner lower-body strength training.

How to do the Knee Raise

  1. 1Stand tall with your feet hip-width apart, shoulders back, and core braced.
  2. 2Shift your weight onto your left foot and find a stable balance point.
  3. 3Lift your right knee upward by driving through your hip, aiming to bring the thigh parallel to the floor or higher.
  4. 4Keep your torso upright and avoid leaning backward or to the side as the knee rises.
  5. 5Hold the top position for a brief moment, feeling the contraction in the working hip and thigh.
  6. 6Lower your right foot back to the floor in a controlled manner.
  7. 7Repeat for the target number of reps on that side, then switch legs.

Form tips

  • Focus on driving your knee up with your hip rather than just lifting your foot — this engages the gluteus maximus and quadriceps more fully.
  • Keep your standing leg slightly soft at the knee to maintain balance and reduce joint stress.
  • Brace your core throughout the movement to keep your torso from swaying.
  • Fix your gaze on a point at eye level to help stabilize your balance on the standing leg.
  • Move at a deliberate, controlled pace rather than swinging the leg up with momentum.

Common mistakes

  • Leaning the torso back as the knee rises, which shifts load away from the target muscles and strains the lower back.
  • Letting the standing knee lock out straight, which reduces stability and increases impact on the joint.
  • Using a swinging motion to bring the knee up, which removes muscular tension from the gluteus maximus and quadriceps.
  • Allowing the hip to drop on the standing side, which creates a lateral trunk shift and reduces balance quality.
  • Looking down at the floor, which throws off balance and causes unnecessary forward lean in the torso.

Frequently asked questions

What muscles does the Knee Raise work?

The Knee Raise primarily targets the gluteus maximus and quadriceps. These muscles work together to drive the knee upward and control the movement on both the lifting and standing leg.

Is the Knee Raise good for beginners?

Yes. It uses only body weight, requires no equipment, and is low-impact, making it an accessible movement for people who are new to exercise or returning after a break.

Can I use Knee Raises as a warm-up?

Absolutely. Knee Raises are commonly used to warm up the hips, activate the quadriceps and gluteus maximus, and increase blood flow to the lower body before heavier training.

How many reps should I do for the Knee Raise?

For warm-up or mobility work, 10–15 reps per leg at a steady pace is typical. For strength and conditioning, 3 sets of 12–20 reps per side with a controlled tempo works well.

What is the difference between a Knee Raise and a High Knee?

A Knee Raise is typically performed in a slow, controlled standing or marching pattern with an emphasis on muscle activation and balance. High Knees are done at a faster, running pace as a cardio drill. Both lift the knee toward the chest, but the intent and speed differ.

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