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Standing Quad Stretch

Draftstretch85%beginner⬤ moderate evidence
View FHIR resourceFHIR R4 ActivityDefinition — the interoperable form of this exercise

Positions & Range of Motion

Start
standing tall on one leg, pelvis neutral, other knee bent with that hand grasping the ankle behind the body
End
heel drawn toward the glute with knees side-by-side and pelvis tucked under, feeling stretch along the front thigh and hip flexor
Range of Motion
knee flexion to comfortable end range (~120–135°) with slight hip extension; sustained static stretch hold

How to Perform

Standing, bend one knee and grab the ankle behind you, pulling the heel toward the glute. Keep knees together and pelvis neutral. Quadriceps + hip flexor stretch.

Watch on YouTube↗

Opens a YouTube search for “Standing Quad Stretch”

Starting position: standing

Coaching Cues

  1. 1

    Knees side by side — don't let the bent knee flare out

    (verbal)
  2. 2

    Tuck the pelvis under to intensify the hip flexor component

    (verbal)

Evidence-Based Dosing & EMG Data

Recommended Dosing

25 s each side.

Muscles Involved (14)

Secondary Movers

Gluteus Maximus— Produces the posterior pelvic tilt / hip extension cued to deepen the anterior-hip stretch.
Rectus Abdominis— Assists the posterior pelvic tilt ('tuck the pelvis under') that intensifies the anterior hip stretch.

Stabilizers

Gluteus Medius— Stance-leg hip abductor stabilizing the pelvis during single-leg standing balance.
Erector Spinae Group— Maintains upright trunk posture while balancing on one leg.
Transversus Abdominis— Provides core/pelvic stability during the tuck and single-leg balance.

Lengthened / Stretched

Tensor Fasciae Latae— Anterior hip flexor mildly lengthened as the thigh moves toward neutral/extension with the pelvic tuck.
Rectus Femoris— Two-joint quad crossing hip and knee; the primary target — stretched by combined knee flexion (heel to glute) plus hip extension/posterior pelvic tilt. Correctly lengthening, not primary, since this is a passive stretch.
Sartorius— Two-joint hip flexor lengthened at the hip by extension with pelvis tucked (weak knee flexor, so net stretch is modest).
Quadriceps Femoris— Quadriceps group lengthened over the flexed knee as the heel is drawn toward the glute.
Vastus Lateralis— Mono-articular knee extensor stretched by deep knee flexion, independent of hip position.
Vastus Medialis— Mono-articular knee extensor stretched by deep knee flexion.
Vastus Intermedius— Mono-articular knee extensor stretched by deep knee flexion.
Iliopsoas— Primary hip flexor lengthened by hip extension and the posterior pelvic tilt cue ('tuck the pelvis to intensify the hip flexor component').

Synergists & Assistors

Hamstrings (Group)Synergist— Knee flexors that actively assist (with the hand) drawing the heel toward the glute to seat the stretch.

Easier Variations ↓

1

Wall-Supported

Use a wall for balance with the free hand.

Harder Variations ↑

1

Couch Stretch

Top of foot on a couch/elevated surface; tall kneeling lunge for deeper hip flexor.

Target Movements (3)

Knee FlexionTibiofemoral Joint
Hip ExtensionHip Joint (Coxofemoral)
Posterior Pelvic TiltLumbopelvic

Why This Exercise Matters

Everyday activities this exercise helps you do — essential means it directly trains the capacity the task needs:

Kneeling & Getting Up

Goals This Helps With

Rehab, performance, prevention, and mobility goals this exercise supports — essential means it's a cornerstone:

Improve Hip Mobilitymobility