Preparing rehab guidance
I shouldn’t be overly verbose, so I’ll aim to provide 4 to 6 bullet points for clarity. It’d be good to offer to tailor the information based on the user's needs. I want to mention that the risk of recurrence for a semitendinosus injury is high if the athlete is rushed back. Return-to-play criteria should include painless sprinting, a change of direction, hamstring strength symmetry greater than 90%, and negative palpation pain. I also need to include typical rehab step timelines.
简要解读这则伤情：
- 受伤部位：半腱肌是腘绳肌（大腿后侧）的一部分，负责加速、变向与急停，球员冲刺时负荷很大。
- “有待进一步观察”：通常会在48–72小时内做MRI来判断等级（I轻微拉伤、II中度部分撕裂、III重度/完全撕裂）。
- 常见伤停范围（经验值，最终以官方复查为准）：
- I级：约1–3周
- II级：约3–6周
- III级：8–12周以上，个别需更久
你更关心哪一块？我可以按你的需求做：
- 科普细化（伤别/康复流程/训练建议）
- 伤停时间与赛程影响评估
- 战术层面的替代与用人方案