Seated Knee Raise Leg Raise On A Chair
Seated Knee Raise Leg Raise On A Chair Exercise Description
The Seated Knee Raise on a chair is a bodyweight anterior-core and hip-flexor exercise performed from a stable seated position. The primary motion is hip flexion driven by the iliopsoas and rectus femoris, while the rectus abdominis, external/internal obliques, and transverse abdominis brace to stabilize the pelvis and resist lumbar extension. A gentle posterior pelvic tilt during the lift helps keep the low back from arching and increases abdominal involvement through pelvic control, not by yanking the torso forward. Because you’re supported by the chair, you can focus on slow, controlled reps that minimize momentum and emphasize trunk stability. It’s a simple way to practice coordinated bracing, breathing, and lower-limb control when floor-based options aren’t practical.
- Muscle Groups: Hips, Quads
- Target Muscles: Iliacus, Psoas Major, Rectus Femoris
- Assisting Muscles: Sartorius, Tensor Fasciae Latae
- Stabilizing Muscles: External Obliques, Internal Obliques, Rectus Abdominis, Transversus Abdominis
- Body Area: Lower Body
- Body Parts: Hips, Legs, Upper Legs
- Body Surface: Front
- Body Symmetry: Bilateral
- Equipment: Bodyweight, Chair
- 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 Seated Knee Raise Leg Raise On A Chair Exercise
‘- Use a sturdy, non-wheeled chair on a non-slip surface; sit near the front edge, feet flat, knees bent about 90 degrees.
– Grip the sides of the seat lightly; depress and retract your shoulder blades; keep your chest tall and neck long.
– Brace your abdominal wall as if preparing for a cough; gently posteriorly tilt the pelvis to avoid arching the low back.
– Keep ribs “stacked” over the pelvis; maintain a quiet, steady torso throughout.
– Exhale as you flex both hips to draw the knees upward toward your chest; keep shins roughly parallel to the floor.
– Lift only as high as you can without leaning back, rounding the upper back, or hiking the shoulders.
– Pause briefly at the top while maintaining the brace and steady breathing.
– Inhale as you lower the feet with control until they lightly touch down—no dropping or swinging.
– Keep the motion smooth; stop the set if you lose pelvic control or feel low-back extension.
Seated Knee Raise Leg Raise On A Chair Tips
‘- Sit near the front edge of a sturdy, non-wheeled chair with feet flat and knees bent about 90 degrees.
– Grip the sides of the seat lightly while depressing and retracting your shoulder blades to keep the chest tall and neck long.
– Brace your abdominal wall as if preparing for a cough before you start lifting.
– Gently posteriorly tilt your pelvis to avoid arching the low back as you move.
– Keep your ribs “stacked” over your pelvis so your torso stays quiet and steady.
– Exhale as you flex both hips, drawing the knees toward your chest with shins roughly parallel to the floor.
– Lift only as high as you can without leaning back, rounding the upper back, or hiking the shoulders.
– Pause briefly at the top, maintaining your abdominal brace and steady breathing.
– Inhale as you lower your feet with control until they only lightly touch down—no dropping or swinging.
– Keep the motion smooth and stop the set if you lose pelvic control or feel your low back extending.
Seated Knee Raise Leg Raise On A Chair Beginner Introduction
The Seated Knee Raise on a chair is a simple bodyweight movement done while sitting upright, designed to challenge both the abs and the hip flexors. From a supported chair position, the hips bend to bring the knees upward, while the midsection tightens to hold the pelvis steady and limit extra motion in the lower back. Rather than bending the spine forward, a subtle hip tuck deepens the involvement of the front of the torso, turning the exercise into a controlled core stability drill instead of a swinging leg lift.
Because the chair supports the upper body, attention shifts toward slow, deliberate leg movement, steady breathing, and a calm trunk. The abs, deep core muscles, and side abs work together to create a solid base as the legs move through each repetition. This seated setup can be especially useful when lying on the floor is uncomfortable or inconvenient, offering a way to train coordination between breathing, bracing, and leg action without leaving the chair.