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Tensor Fasciae Latae (TFL) Stretching — Active & Passive Techniques

Anatomy Recap

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Functional Position for TFL Lengthening

• Hip extension (opposing its flexion role)
• Hip adduction (opposing its abduction role)
• Hip external rotation (opposing its internal rotation role)
• Knee in neutral or slight flexion

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Passive Stretching Techniques

1. Supine Cross-Leg (Ober Test Position Stretch) — Therapist-Assisted

• Patient supine, hip at the edge of the table
• Target leg: therapist extends the hip to ~10–15°, adducts across the midline, and applies gentle external rotation
• Non-target leg: flexed at hip/knee, foot flat on table to stabilize the pelvis
• Therapist stabilizes the pelvis with one hand to prevent compensatory lateral pelvic tilt

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2. Side-Lying Passive Gravity Stretch (Ober Stretch)

• Patient side-lying with the target limb on top
• Bottom leg hip flexed ~30° for stability
• Therapist (or gravity alone) allows the top limb to fall into adduction off the edge of the table while keeping the hip in extension
• Pelvis must remain neutral — do not allow trunk side-bend
• A rolled towel under the waist can maintain spine neutral

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3. Standing Wall-Assisted Passive Stretch

• Patient stands sideways to a wall, target limb nearest the wall
• Target foot crossed behind and beyond the contralateral foot (hip adduction)
• Both hands on wall or hip; lean the trunk away from the target side (lateral flexion to the opposite side) — this further opens the lateral hip
• Keep both feet flat and knees soft

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Active Stretching Techniques

1. Standing Active TFL Stretch (Cross-Leg + Lateral Trunk Lean)

• A (Basic): Target limb crossed behind the stance leg; one hand on hip; actively lean the trunk toward the non-target side
• B (Intermediate): Same lower body; clasp hands and reach arms overhead, increasing lateral trunk flexion and stretch tension
• C (Advanced): Trunk rotated and flexed diagonally toward the floor — bilateral arm reach adds a kinetic chain component

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2. Active PNF Stretching — Contract-Relax (CR) Technique

• Patient supine or side-lying (same position as therapist-assisted passive stretch)
• TFL brought to its end range of extension + adduction + ER

1. Therapist moves the limb to first point of resistance (TFL end range)
2. Patient isometrically contracts the TFL (abduction + internal rotation) against therapist resistance for 6–10 seconds at 60–75% effort
3. Patient relaxes completely for 2–3 seconds
4. Therapist advances limb to new end range and holds for 20–30 seconds
5. Repeat 2–4 cycles per session

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3. Active Isolated Stretching (AIS) — Dynamic Active Stretch

• Supine; target hip brought into full extension, adduction, ER by active contraction of opposing muscles (gluteus maximus, hip adductors, hip ER)
• Hold at end range for only 1–2 seconds, then release and repeat rhythmically

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Myofascial Release — Foam Rolling (Adjunct)

• Side-lying on foam roller; roller placed between iliac crest and knee on the lateral thigh
• Support on forearm and opposite foot (cross it in front for control)
• Slowly roll along the IT band from hip to just above the lateral knee

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Summary Dosing Table

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Clinical Pearls

• Pelvic stability is critical — all TFL stretches fail if the pelvis tilts laterally or anteriorly to compensate. Always cue/stabilize the pelvis first.
• The Ober test (side-lying passive hip adduction) is both the assessment and the passive stretch for TFL/IT band — a positive test (limb does not adduct to table) confirms tightness.
• In IT band syndrome, stretching alone has limited direct effect on the IT band (it is relatively inextensible); the benefit comes from lengthening the TFL muscle belly and its fascial proximal attachments.
• PNF > static stretching for immediate ROM gains per session; static stretching produces more durable long-term changes with daily practice.
• Stretching is most effective when the muscle is warm — perform after aerobic warm-up or heat application.
• A recent RCT (Unuvar et al., 2024 — PMID 39159925) found that myofascial release techniques significantly improved pain, ROM, and muscle strength in athletes with IT band tightness, supporting the combination of SMFR + stretching over stretching alone.