Surgery or acute care can open a door. Progressive loading walks through it. Follow the phases lens beside the topic pages.
What this path is for Separate early protection from later capacity — and know which chapter you are reading.
Suggested reading order
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1
ACL Hips & legs
The anterior cruciate ligament stabilizes the knee against pivoting and forward-sliding forces, and its rupture is one of the most studied and rehabilitation-intensive sports injuries.
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2
Knee Hips & legs
The knee is the body's largest joint and one of its most frequently injured, relying on ligaments and surrounding muscles rather than bony shape for stability.
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3
Shoulder Arms & shoulders
Shoulder rehab basics: widest ROM joint — rotator cuff, scapular rhythm and load over a pain score. Educational — no diagnosis or dosing.
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4
Ankle & Foot Hips & legs
The ankle and foot absorb and redirect the full force of body weight with every step, making sprains and overuse injuries among the most common in sport and daily life.