Exercise guide
Sitting Alternating Quads Stretch
- Beginner
- Isolation
- Timed hold
- Lower legs
- Upper legs
This seated variation targets the quadriceps and hip flexors, helping to improve knee mobility and alleviate tightness caused by long periods of sitting. By alternating sides, you ensure balanced flexibility while using the bench for stability and support.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Sit on the edge of a flat bench, positioned so one leg is supported and the other is hanging off the side.
- Plant the foot of the supported leg firmly on the floor for balance.
- Sit tall with your chest up, shoulders back, and core engaged.
How to do it
- Reach back with the hand on the same side as the hanging leg and grasp your ankle or the top of your foot.
- Exhale as you pull your heel toward your glute, pointing your knee straight down toward the floor to feel the stretch.
- Hold the tension for the prescribed time, then slowly release the leg and shift your position to repeat on the opposite side.
- Maintain a steady, rhythmic breathing pattern throughout the alternating sets.
Form checklist
- Keep your knees close together; do not let the stretching knee flare out to the side.
- Maintain an upright torso and avoid arching your lower back excessively.
- Keep the supporting foot flat on the ground to ensure stability on the bench.
- Ensure the pelvis remains neutral or slightly tucked to maximize the stretch.
Pro tips
- Squeeze the glute of the stretching leg to drive the hip forward, which intensifies the stretch in the hip flexors and rectus femoris.
- Focus on a slow, controlled transition when switching sides to maintain balance and mind-muscle connection.
Make it harder
- Lean your torso back slightly while keeping your spine neutral to increase the tension along the entire front of the thigh.
- Incorporate a 'contract-relax' technique by pushing your foot into your hand for 5 seconds before deepening the stretch.
Frequently asked
- What muscles does the sitting alternating quads stretch work?
- The sitting alternating quads stretch primarily targets the glutes and quadriceps, and also works the adductors and hamstrings as secondary muscles.
- What equipment do you need for the sitting alternating quads stretch?
- The sitting alternating quads stretch requires no equipment — just your body weight.
- Is the sitting alternating quads stretch good for beginners?
- Yes. The sitting alternating quads stretch is a beginner-friendly movement and a strong foundation to build on.