During tissue remodeling, how should rehabilitation progression be adjusted as tensile strength increases?

• A. Progression should be delayed until full tissue strength is achieved.
• B. As tensile strength increases, progression can be more rapid but still cautious to avoid overload.
• C. Progression should ignore tissue remodeling and be based solely on time.
• D. Progression should stop until pain disappears.

Answer: (B)

During tissue remodeling, the collagen in the healing tissue realigns and cross-links gradually, increasing its ability to withstand tension. As this tensile strength improves, the tissue can tolerate higher loads, so rehabilitation can progress more quickly, but it must still be cautious to avoid overload. The guiding idea is loading the tissue in a way it can handle, not just based on time or pain alone, and to advance as strength increases.

In practice, you raise the challenge of exercises—more resistance, longer or more complex tasks—toward functional activities as the tissue’s tolerance improves, while staying within a pain-free range and watching for signs of overload (increased pain, swelling, or instability). This balanced approach prevents stalling rehabilitation and avoids pushing too hard too soon, which could set back healing.