Why is graded loading important in tendon rehabilitation?

• A. Tendons adapt to load slowly; gradual increases promote collagen synthesis and reduce risk of symptom flare
• B. Tendons adapt to load quickly; rapid increases promote healing
• C. Graded loading guarantees immediate return to sport
• D. Tendons require no loading to recover

Answer: (A)

Tendons respond to load by stimulating collagen synthesis and realignment of fibers, but this process happens slowly and is easily overwhelmed by too much stress too soon. Graded loading gives a safe, progressive increase in load that matches the tissue’s current capacity, guiding remodeling without provoking a big flare of symptoms. This approach builds strength and resilience over time. In contrast, trying to load tissue too quickly can cause pain, swelling, or micro-tears; resting alone can lead to disuse weakness; and claiming an immediate return to sport is unrealistic. So gradual, controlled progression is the most effective way to rehabilitate a tendon.