This is to be expected, just as the woman training for a marathon develops stronger leg muscles.

这就像女性通过马拉松训练可以增强腿部的肌肉一样。

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One of the soldiers was shot in the leg in Iraq, and is now serving in Afghanistan. The other broke a leg on a training exercise.

其中一位士兵在伊拉克腿部中弹，目前在阿富汗服役，另一位则是在一次演习中折了腿。

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The exercise therapy group received a home program focusing on pain contingent training of back, abdominal, and leg muscle functional strength and endurance, stretching, and cardiovascular fitness.

锻炼疗法组接受家庭治疗方案，针对背部、腹部和腿部肌肉力量和耐力，伸展，和心血管健康锻炼所致的疼痛。

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Barkley is the favourite but he picked up a dead leg in training on Wednesday, although he says he is recovering fast.

BBC: Farrell ruled out of England side

Former Great Britain rugby league captain Farrell will miss the match after picking up a calf strain, while he has been joined on the sidelines by Barkley after the Bath man picked up a dead leg during training.

BBC: England replace Farrell with Catt

The Liverpool squad will now travel to a training camp to Switzerland before the second leg on 19 July.

BBC: SPORT | Football | Europe | I had no point to prove - Gerrard