One Knee To Chest

One Knee To Chest is a flexibility - unilateral hip flexion exercise involving Gluteus maximus. Use these steps to learn the movement and work with your coach to choose a suitable level.

Last updated: · DynPerformance

Primary muscles
Gluteus maximus
Secondary muscles
Hamstrings, Erector spinae
Exercise type
Flexibility - unilateral hip flexion

Exercise technique

  1. Lie down

    Lie on your back and leave one leg comfortably extended on the floor.

  2. Lift

    Bend the other knee and bring the thigh toward your torso.

  3. Grip

    Place your hands behind the thigh rather than on the kneecap.

  4. Draw closer

    Gently draw your knee in the direction of your nose.

  5. Pelvis

    Keep your hips facing forward and close to the floor.

  6. Hold

    Relax your head and breathe into the stretch at the back of your hip.

  7. Side

    Release the pull, lower your foot and repeat with the other leg.

Key technique points

Common mistakes

Compressing the knee

Do not place your hands over the joint and press.

Lifting the neck

Do not pull your head forward to bring your nose closer.

Rolling the pelvis up

Do not force your leg closer and lift your pelvis off the floor.

Pulling sideways

Do not move the thigh outward from the midline without control.

Hard bouncing

Do not apply rapid pull-and-release forces to one knee.

Restricting breathing

Do not press your leg against your chest so much that it restricts breathing.

Frequently asked questions

One Knee To Chest: why is “Compressing the knee” a mistake?

Do not place your hands over the joint and press.

One Knee To Chest: why is “Lifting the neck” a mistake?

Do not pull your head forward to bring your nose closer.

One Knee To Chest: why is “Rolling the pelvis up” a mistake?

Do not force your leg closer and lift your pelvis off the floor.

One Knee To Chest: why is “Pulling sideways” a mistake?

Do not move the thigh outward from the midline without control.

One Knee To Chest: why is “Hard bouncing” a mistake?

Do not apply rapid pull-and-release forces to one knee.

One Knee To Chest: why is “Restricting breathing” a mistake?

Do not press your leg against your chest so much that it restricts breathing.

What should I focus on when doing One Knee To Chest?

Grip behind the thigh. Do not press on the kneecap. Keep your head on the floor. Do not force the grounded leg down. Do not rotate your hips sideways. Increase the pull slowly.

Related exercises

Add this exercise to your program with your coach

If you have a health condition, consult a qualified professional.