Seated Open Knee Leg Raise On A Chair
Seated Open Knee Leg Raise On A Chair Exercise Description
The Seated Open Knee Leg Raise on a Chair trains hip flexion while your trunk stays stable. With the knees gently opened (hip external rotation/abduction), you lift the legs by flexing at the hips as the anterior core resists lumbar movement. Primary contributors are the hip flexors (iliopsoas and rectus femoris), with the rectus abdominis and obliques bracing to keep a neutral spine and level pelvis. The chair provides support so you can focus on precise control, smooth tempo, and consistent trunk alignment. This is a compact, bodyweight option for learning to coordinate hip motion with core stiffness—useful in small spaces and for building awareness of pelvic position.
- 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 Open Knee Leg Raise On A Chair Exercise
‘- Use a sturdy, non-wheeled chair on a non-slip surface.
– Sit on the front half of the seat. Lightly grasp the chair beside your hips.
– Set posture: shoulders down and back, chest tall, neck neutral, ribs stacked over pelvis.
– Brace your midsection as if preparing to cough.
– Bend knees about 90 degrees and gently open them outward; feet start on the floor.
– Lean back a few degrees from the hips, maintaining a neutral spine (no slumping).
– Exhale and lift both feet, drawing the thighs toward your torso via hip flexion. Keep the trunk still.
– Pause briefly at the top without rounding your lower back.
– Inhale and lower the feet with control to a light tap on the floor, maintaining the brace.
– Keep movement smooth; avoid swinging, shrugging, or pulling hard on the chair.
– Limit the range to what allows your spine and pelvis to remain stable.
Seated Open Knee Leg Raise On A Chair Tips
‘- Use a sturdy, non-wheeled chair placed on a non-slip surface before starting.
– Sit on the front half of the seat with shoulders down and back, chest tall, neck neutral, and ribs stacked over your pelvis.
– Lightly grasp the chair beside your hips for support without pulling hard as you move.
– Brace your midsection as if preparing to cough and maintain this brace throughout the lift and lower.
– Bend your knees to about 90 degrees and gently open them outward with your feet starting on the floor.
– Lean back a few degrees from the hips while keeping a neutral spine and avoiding any slumping.
– As you exhale, lift both feet by drawing your thighs toward your torso through hip flexion while keeping your trunk still.
– Pause briefly at the top position without rounding your lower back.
– Inhale and lower your feet with control to a light tap on the floor, maintaining your core brace.
– Keep the movement smooth and controlled, avoiding swinging the legs, shrugging the shoulders, or yanking on the chair, and limit your range to what allows your spine and pelvis to stay stable.
Seated Open Knee Leg Raise On A Chair Beginner Introduction
The Seated Open Knee Leg Raise on a Chair is a controlled, chair-based movement that highlights strong hip action while the upper body stays steady. Performed seated on a solid, non-rolling chair, the legs lift toward the torso with the knees bent and gently angled outward, so the work centers on hip flexion rather than swinging or using momentum. The chair acts as a base of support, allowing attention on smooth, deliberate motion and a calm, unmoving trunk.
This exercise mainly challenges the hip flexors and the front of the thighs, while the abs and side abs tighten to keep the lower back from shifting. The back and pelvis remain quiet as the legs travel up and down with a light tap of the feet between repetitions. Because it relies only on body weight and a chair, it fits well into small spaces and simple home routines. It also encourages awareness of how the hips move under a stable midsection, building a clearer sense of pelvic position and posture control.