Use this as a reading checklist beside the full topic pages — not as medical clearance.
Educational summary only.
Red flags
- Inability to bear weight after traumaA sudden inability to bear weight on the leg following a fall, particularly in older adults, raises concern for hip fracture and warrants urgent evaluation.
- Fever with hip painHip pain accompanied by fever raises concern for joint infection, especially in children, and requires prompt medical assessment.
- Unexplained weight loss with deep hip or groin painThese features can occasionally indicate a non-musculoskeletal cause and should be assessed by a physician.
- Sudden severe pain with a snap or popA sudden pop or snap followed by severe pain and inability to continue activity may indicate a significant muscle or tendon tear requiring evaluation.
When to stop
- Sharp or pinching groin painA sudden sharp or pinching sensation in the groin during exercise is a signal to stop and reassess the movement or range being used.
- Inability to bear full weightA new inability to bear normal weight on the leg during exercise, especially after a fall, warrants stopping and seeking evaluation.
- Increasing swelling around the hipNoticeable swelling that develops or worsens during a rehabilitation program should prompt a pause and clinical reassessment.
- Symptoms lasting well beyond a dayDiscomfort expected to settle within hours but instead persisting or worsening overnight suggests the load was too advanced for the current phase.
Return checkpoints
- Pain-free walking and stair climbingBasic weight-bearing activities should be performed without significant pain before progressing to higher-demand tasks.
- Restored gluteal strengthStrength testing should show near-symmetrical results compared to the uninvolved side before returning to demanding activity.
- Stable single-leg controlThe pelvis should remain level and controlled during single-leg standing and stepping tasks.
- Tolerance of sport- or job-specific movementsMovements relevant to work or sport, such as running, cutting, or repetitive lifting, should be tolerated at full intensity without symptom recurrence.