Return criteria are topic-specific checkpoints — not calendar dates.
Sport or work clearance still belongs with a clinician when injury severity or risk is high.
Neck
- Near-full comfortable ROM for the goal — Enough motion to perform the task without compensatory collapse.
- Strength / endurance benchmarks — Side-to-side or normative targets agreed with the clinician.
- Task tolerance under fatigue — Performance holds when slightly tired, not only when fresh.
- Shared decision on risk — Athlete, clinician and coach (if any) accept residual risk explicitly.
Lower Back
- Pain-free functional movement — Bending, lifting, and twisting relevant to daily or occupational tasks should be tolerated without significant pain.
- Adequate core and hip strength — Trunk and hip muscles should demonstrate sufficient strength and endurance to support the spine during demanding tasks.
- No radiating leg symptoms — Any numbness, tingling, or weakness in the leg present earlier should have resolved before a full return to heavy activity.
- Confidence with load and movement — Reduced fear of movement and confidence performing previously provocative tasks is considered an important part of a complete recovery.
Core
- Reliable deep muscle activation — The ability to activate deep stabilizers on command, without substituting larger muscles, is considered a foundational milestone.
- Adequate endurance benchmarks — Sustained holds of common exercises for target durations suggest the trunk has baseline endurance for daily and athletic demands.
- Stable control under dynamic load — The trunk should resist unwanted motion during limb movement and loaded exercises without compensation.
- No symptom flare with target activities — Return to sport or heavy lifting should be tolerated without provoking low back, abdominal, or pelvic floor symptoms.
Shoulder
- Pain-free full range of motion — Active and passive motion should approach the uninjured side without reproducing significant pain.
- Restored rotator cuff strength — Strength testing should show near-symmetrical results compared to the uninvolved shoulder before returning to demanding activity.
- Stable scapular control — The scapula should move smoothly and symmetrically during arm elevation without abnormal winging or hiking.
- Tolerance of sport- or job-specific movements — Movements relevant to work or sport, such as overhead lifting or throwing, should be tolerated at full intensity without symptom recurrence.
Elbow
- Pain-free grip strength near baseline — Grip strength testing should approach pre-injury levels or match the uninvolved side before a full return to demanding gripping tasks.
- Tolerance of resisted wrist movement — Resisted wrist flexion and extension should be performed without reproducing significant pain.
- No symptom flare with sport- or job-specific tasks — Activities relevant to work or sport should be tolerated at full intensity without a return of symptoms afterward.
- Addressed contributing technique or equipment factors — Where relevant, technique, equipment, or workstation factors linked to the original overload should be addressed to reduce recurrence risk.
Wrist & Hand
- Resolved or stable nerve symptoms — Numbness or tingling should have resolved or stabilized, with no ongoing progression, before returning to demanding repetitive tasks.
- Grip and pinch strength near baseline — Strength testing should approach pre-injury levels or match the uninvolved hand before full return to heavy use.
- Pain-free tendon-specific movement — Movements that previously provoked pain, such as thumb extension in De Quervain's tenosynovitis, should be tolerated without significant discomfort.
- Addressed contributing ergonomic factors — Where relevant, workstation setup or repetitive task technique linked to the original problem should be addressed to reduce recurrence risk.
Hip
- Pain-free walking and stair climbing — Basic weight-bearing activities should be performed without significant pain before progressing to higher-demand tasks.
- Restored gluteal strength — Strength testing should show near-symmetrical results compared to the uninvolved side before returning to demanding activity.
- Stable single-leg control — The pelvis should remain level and controlled during single-leg standing and stepping tasks.
- Tolerance of sport- or job-specific movements — Movements relevant to work or sport, such as running, cutting, or repetitive lifting, should be tolerated at full intensity without symptom recurrence.
Knee
- Pain-free functional movement — Squatting, stair climbing, and running relevant to daily or sport activity should be performed without significant pain.
- Restored quadriceps and hip strength — Strength testing should show near-symmetrical results compared to the uninvolved leg before returning to demanding activity.
- Stable single-leg control — The knee should maintain good alignment and control during single-leg squatting, hopping, and landing tasks.
- Confidence with sport- or job-specific movements — Movements relevant to work or sport, including pivoting and jumping where applicable, should be tolerated at full intensity without symptom recurrence.
ACL
- Quadriceps and hamstring strength symmetry — Strength testing typically targets at least 90 percent symmetry compared with the uninvolved leg before clearing a return to pivoting sport.
- Hop test performance symmetry — Single-leg hop tests for distance and control are commonly used to assess functional symmetry and readiness for higher-demand activity.
- Sound landing and cutting mechanics — Movement quality during jumping, landing, and change-of-direction tasks should demonstrate good control without significant asymmetry or collapse.
- Psychological readiness — Confidence in the knee and reduced fear of re-injury are increasingly incorporated as part of a complete return-to-sport assessment.
Ankle & Foot
- Pain-free walking and running — Basic weight-bearing activities should be performed without significant pain before progressing to higher-demand tasks.
- Restored balance and proprioception — Single-leg balance performance should approach that of the uninjured side before returning to cutting or jumping sport.
- Adequate calf and foot strength — Heel raise strength and endurance should be near-symmetrical compared with the uninvolved side.
- Confidence with sport-specific movements — Cutting, jumping, and sprinting relevant to the individual's sport should be tolerated at full intensity without hesitation or symptom recurrence.
Balance
- Improved standardized test scores — Meaningful improvement on tools such as the Berg Balance Scale or Timed Up and Go test suggests measurable progress in balance function.
- Reduced reliance on support — The ability to perform daily balance-related tasks with less or no reliance on walls, rails, or assistive devices is a key functional goal.
- Increased confidence and reduced fear of falling — Reduced fear of falling and greater willingness to engage in daily activities is considered an important marker of successful balance rehabilitation.
- No recent falls or near-falls — An absence of falls or near-falls during the training period supports readiness to progress to a maintenance-level program.
Post-Stroke
- Improved standardized motor and functional scores — Meaningful improvement on tools such as the Fugl-Meyer Assessment or Functional Independence Measure indicates measurable recovery progress.
- Safe, adequately supervised mobility — Walking and transfers should be performed safely at the appropriate level of assistance before advancing to less supervised activity.
- Adequate balance and fall-risk management — Balance testing and fall history should support readiness for increased independence in daily activities.
- Stable secondary prevention plan — Blood pressure, relevant medical conditions, and prescribed medications should be well managed to reduce the risk of a recurrent event.