Overexertion and negligence will be your worst enemies .
劳累过度和忽视将是你最大的敌人。
As might be expected , the goal on friday will be avoiding overexertion .
正如所料，本周五的目标将避免王过度劳累。
Strengthening exercises are usually of limite help , and the patient with muscle disease should always be cautioned against overexertion .
剧烈肌力运动通常是帮助有限，而且肌肉疾病的病人应该随时注意避免过度运动。
Another indicator of overexertion is muscle soreness that doesn 't go away after a couple days .
运动过度的另一个指标是肌肉酸痛持续数天不消失。
If he works more fervently all the toil and trouble of his overexertion inconvenience him and him alone ; but at best he will enjoy an infinitesimal fraction only of the additional product that his overexertion has brought about .
