Knee Raise
Knee Raise Exercise Description
The bodyweight Knee Raise trains hip flexion while challenging balance and trunk stability. The prime movers are the hip flexors—primarily iliopsoas and rectus femoris—with assistance from sartorius. Your stance-side gluteus medius and other hip stabilizers work to keep the pelvis level, while the abdominals brace to maintain a neutral spine. Performed standing, it reinforces a controlled “marching” pattern without momentum, making it a simple way to target the front of the thigh and improve single‑leg control. Keep the motion smooth and within a pain‑free range; think lift and lower rather than swing.
- Muscle Groups: Hips, Quads
- Target Muscles: Iliacus, Psoas Major, Rectus Femoris
- Assisting Muscles: Sartorius
- Stabilizing Muscles: External Obliques, Gluteus Medius, Multifidus, Transversus Abdominis
- Body Area: Lower Body
- Body Parts: Hips, Legs, Upper Legs
- Body Surface: Front
- Body Symmetry: Unilateral
- Equipment: Bodyweight
- Exercise Patterns: Other
- Exercise Type: Strength
- Functional Grouping: Hip Flexors, Knee Extensors
- Joint Involvement: Single-joint
- Muscle Location: Front Quad, Hip Flexor
- Movement Direction: Vertical
- Muscle Position: Anterior
- Gender: Male
How To Do The Knee Raise Exercise
‘- Stand tall with feet hip-width, ribs stacked over pelvis; lightly brace your midsection.
– Place fingertips on a wall or keep arms at your sides for balance.
– Shift weight over one foot without leaning or hiking the opposite hip; keep pelvis level.
– Dorsiflex the lifting foot and drive that knee straight up until the thigh is roughly parallel to the floor.
– Keep torso upright—avoid leaning back or rounding forward; maintain neutral spine throughout.
– Pause briefly at the top; feel the work in the front of the hip, not the low back.
– Lower the foot under control to the starting position; keep the stance knee straight but not locked.
– Stay tall and quiet through the torso; repeat on the other side with the same form.
Knee Raise Tips
‘- Stand tall with feet hip-width and ribs stacked over your pelvis before you begin.
– Lightly brace your midsection to help maintain a neutral spine.
– Place fingertips on a wall or keep your arms at your sides to assist with balance.
– Shift your weight over the stance foot without leaning or hiking the opposite hip so the pelvis stays level.
– Dorsiflex the lifting foot before driving that knee straight up.
– Lift the knee until your thigh is roughly parallel to the floor.
– Keep your torso upright and maintain a neutral spine—avoid leaning back or rounding forward.
– Pause briefly at the top and feel the work in the front of the hip, not in the low back.
– Lower the foot under control to the starting position, keeping the stance knee straight but not locked.
– Move smoothly in a pain-free range, thinking “lift and lower” rather than swinging, and stay tall and quiet through the torso on both sides.
Knee Raise Beginner Introduction
The bodyweight Knee Raise is a standing, no‑equipment move that highlights hip flexion while also testing balance and overall steadiness. One leg supports the body as the opposite knee lifts, creating a slow, marching‑style motion rather than a swing. As the knee comes up, the hip flexors and the front of the thigh take on most of the effort, while the standing leg’s upper glutes and smaller hip muscles work quietly to keep the body from tipping or swaying.
Because the body remains upright throughout, the abs and deeper core muscles play an important role in keeping the back long and stable. This blend of single‑leg support, controlled leg lifting, and steady posture turns a simple motion into a useful drill for balance and coordination. Over time, it can help reinforce smooth, deliberate leg lifting that feels strong through the front of the hip and thigh, while encouraging a calm, steady trunk.