Exercise guide
Seated Single Leg Slow Raise On Chair
- Beginner
- Isolation
- Rep-based
- Lower legs
- Upper legs
This exercise targets the quadriceps and lower abdominals through a controlled, isometric-focused movement, improving hip flexor strength and core stability. It is an effective low-impact isolation movement for building muscle endurance and mind-muscle connection.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Sit upright on the edge of a sturdy chair with your feet flat on the floor, hip-width apart.
- Engage your core and maintain a neutral spine, ensuring your back is not leaning against the chair's rest.
- Place your hands on the sides of the chair seat for stability and balance.
How to do it
- Exhale as you slowly lift one foot off the floor, extending the knee until the leg is straight and parallel to the ground.
- Hold the peak contraction for 2 seconds, squeezing the quadriceps and bracing your abdominals tightly.
- Inhale as you slowly lower the leg back to the starting position using a controlled 3-second eccentric tempo.
- Complete the full set on one leg before switching to the opposite side.
Form checklist
- Keep your torso stationary; do not lean backward to compensate for the leg lift.
- Ensure the knee of the working leg reaches full extension at the top of the movement.
- Keep your toes pointed toward the ceiling to maintain tension in the anterior chain.
- Maintain a tall posture with shoulders pulled back and down.
Pro tips
- Focus on 'locking out' the knee at the top to maximize activation of the vastus medialis (the teardrop muscle).
- To increase abdominal recruitment, imagine pulling your belly button toward your spine throughout the entire movement.
Make it harder
- Perform the movement with a 5-10 second isometric hold at the top of each repetition.
- Hover the foot slightly off the floor between reps rather than letting it rest completely.
Frequently asked
- What muscles does the seated single leg slow raise on chair work?
- The seated single leg slow raise on chair primarily targets the abs and quadriceps, and also works the hip flexors as secondary muscles.
- What equipment do you need for the seated single leg slow raise on chair?
- The seated single leg slow raise on chair requires no equipment — just your body weight.
- Is the seated single leg slow raise on chair good for beginners?
- Yes. The seated single leg slow raise on chair is a beginner-friendly movement and a strong foundation to build on.