Intermediate Ankle and Foot Sprain/Strain Rehabilitation

Pain at rest ≤2/10 on VAS scale,ATFL and CFL ligament integrity maintained (negative anterior drawer and talar tilt tests),Weight-bearing tolerance to 50% body weight with assistive device,Plantar fascia tenderness reduced by 30% from baseline,Peroneal tendon irritation minimized with passive inversion/eversion,Achilles tendon tension tolerance without severe pain

→ Advance to: Early Mobility

Full weight-bearing achieved without assistive device,Active ankle dorsiflexion to 10° (knee extended),Active plantarflexion to 30°,No pain with resisted eversion (peroneal tendons),Single leg stance ≥10 seconds with minimal compensation,Ankle swelling reduced to <2cm circumference difference

→ Advance to: Early Strengthening

Calf raise tolerance for 10 repetitions,Eversion strength ≥4/5 (manual muscle testing),Inversion strength ≥4/5,Plantar flexion strength ≥4/5,FAOS pain subscale improvement ≥15 points,Balance score improvement on mSEBT (anterior direction)

→ Advance to: Progressive Strengthening

Single leg calf raise ≥10 repetitions,Closed kinetic chain eversion against resistance,Proprioceptive training: perturbed surface balance 60 seconds,Heel raises from floor: 15 repetitions,FAOS activities of daily living subscale ≥70 points,LEFS score improvement ≥10 points

→ Advance to: Advanced Strengthening

Single leg hop tolerance without pain,Plyometric progression: double leg jumps initiated,Peroneal tendon endurance: resisted eversion 3x15 repetitions,Achilles tendon loading tolerance: eccentric heel drops initiated,Running progression: 50% speed treadmill initiated,Return to sport test battery: 80% threshold

→ Advance to: Return to Activity

Full sport-specific training tolerance,Single leg balance test: eyes closed ≥30 seconds,Star Excursion Balance Test: composite score ≥95% limb symmetry,FAOS sports subscale ≥80 points,No Achilles tendon thickening or crepitus,Full ankle range of motion: dorsiflexion 15°, plantarflexion 50°

→ Advance to: Maintenance

Sustained functional independence without regression,LEFS score ≥75/80,Return to prior activity level documentation,No recurrence of plantar fascia pain with increased load,Peroneal tendon stability during cutting maneuvers,Ankle-hindfoot scale score ≥90 points

→ Advance to: Discharge

All outcome measures at pre-injury baseline or better,Patient education on maintenance program completed,Footwear modification recommendations addressed,Biomechanical assessment for pronation correction if indicated,Home exercise program compliance confirmed,Follow-up scheduled at 3 and 6 months

→ Advance to: Complete

High-level agility drills tolerated,Cutting and pivoting activities without compensation,Achilles tendon load progression: weighted eccentric exercises,Plantar fascia-specific stretching protocol compliance,Peroneal tendon strengthening: resisted eversion with elastic bands,Functional movement pattern normalization

→ Advance to: Advanced Return to Sport

Sport-specific skill execution at full speed,Single leg vertical hop test ≥90% limb symmetry,Single leg horizontal hop test ≥90% limb symmetry,No exacerbation of symptoms 24 hours post-exercise,Confidence in ankle stability during dynamic movements,FAOS quality of life subscale ≥80 points

→ Advance to: Sport-Specific Training

Full practice participation without restrictions,Competitive scenario simulation tolerance,Reactive agility drills completed without hesitation,Landing mechanics optimization confirmed,Patient-reported outcome: return to sport scale ≥80%,Injury recurrence education reinforcement

→ Advance to: Competition Ready

Medical clearance for full competition,Psychological readiness assessment completed,Performance benchmarking at pre-injury levels,Emergency action plan reviewed if applicable,Ankle bracing or taping protocol established,Clear criteria for seeking further care defined

→ Advance to: Final Assessment

Comprehensive outcome measure battery at discharge,Patient satisfaction survey completed,Maintenance program adherence verification,Return to competition clearance documented,Long-term follow-up plan established,Discharge criteria met: all phases completed successfully