But people with loose hamstrings can lift their sitting bones so high that the tendon starts to wrap around the bone. This can weaken the tendon.

但是对于腘绳肌较松弛的人来说，他们可以把坐骨抬的很高，以至于上腘绳肌肌腱包裹住坐骨，最终也会使肌腱受损。

youdao

Conclusions active motion therapy provides greater active finger motion than passive motion therapy after zone-II flexor tendon repair without increasing the risk of tendon rupture.

结论：在屈肌腱II区修复后，主动活动疗法较被动活动疗法能达到更大的指体主动活动度，而肌腱撕裂的风险并不增加。

youdao

CONCLUSION: Main materials of tendon transplant are as follows: autologous tendon, allogeneic tendon, artificial tendon and tissue engineered tendon.

结论：肌腱移植的材料主要有自体肌腱、同种异体肌腱、人工肌腱和组织工程化肌腱等。

youdao

When Bautista reached the point where both the tendon sheath was torn and the tendon was unstable, surgery became a necessity.

WSJ: Mark Teixeira's Wrist is Worse Than Expected

He injured the tendon sheath, tried to come back too early, and was shut down for the season with an unstable tendon.

WSJ: Mark Teixeira's Wrist is Worse Than Expected

"It's the tendon sheath that holds the tendon over, " Teixeira said.

WSJ: Mark Teixeira's Wrist is Worse Than Expected