Exercise guide
Seated Heel Slide On Chair
- Beginner
- Isolation
- Rep-based
- Lower legs
- Upper legs
The Seated Heel Slide is a low-impact isolation exercise that improves knee mobility and strengthens the quadriceps through a controlled range of motion. It is particularly effective for early-stage rehabilitation and developing mind-muscle connection with the knee extensors.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Sit upright on the edge of a stable chair or flat bench with your feet flat on the floor.
- Place your hands on the sides of the seat for stability and maintain a tall, neutral spine.
- Position your knees bent at a 90-degree angle with your feet hip-width apart.
How to do it
- Exhale and slowly slide one heel forward along the floor until the leg is fully extended.
- Contract your quadriceps forcefully at the point of full extension for a one-second pause.
- Inhale and slide the heel back to the starting position using a slow, controlled tempo.
- Repeat the movement with the opposite leg, alternating sides for the duration of the set.
Form checklist
- Keep your torso stationary; do not lean back as you extend your leg.
- Maintain constant contact between your heel and the floor throughout the slide.
- Ensure your toes remain pointed toward the ceiling to keep the quad engaged.
- Avoid 'snapping' the knee into extension; use muscle tension to drive the movement.
Pro tips
- To maximize VMO (inner quad) activation, focus on squeezing the thigh muscle as hard as possible when the leg is straight.
- If the floor has too much friction, place a small towel or a furniture slider under your heel for a smoother glide.
Make it harder
- Add ankle weights to increase the resistance during the extension and retraction phases.
- Perform the movement without letting the heel touch the floor, transitioning the slide into a seated leg extension.
Frequently asked
- What muscles does the seated heel slide on chair work?
- The seated heel slide on chair primarily targets the quadriceps, and also works the hip flexors as secondary muscles.
- What equipment do you need for the seated heel slide on chair?
- The seated heel slide on chair requires no equipment — just your body weight.
- Is the seated heel slide on chair good for beginners?
- Yes. The seated heel slide on chair is a beginner-friendly movement and a strong foundation to build on.