An exercise specialist should have a degree in exercise physiology, physical education, physical therapy, or a similar specialty.

运动专家应该获得运动生理学、体育教育、理疗或类似专业的学位。

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You also might want to consult with an exercise specialist to learn the proper progression of activity, how to stretch and strengthen muscles safely, and how to correct poor posture habits.

可能你也需要咨询运动专家学会正确的运动顺序、如何安全的拉伸和增强肌肉、和如何纠正错误的姿势。

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Dr Joanna Helcke, a personal trainer and specialist in pre and post natal exercise, said it takes between eight to ten weeks to recover from a caesarean section.

私人教练，产前后运动专家Joanna Helcke大夫说，剖腹产需要8到10周才能恢复。

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Tony Ordas, a San Diego personal trainer and exercise specialist for the American College of Sports Medicine, says many surfers make the mistake of only working what Mr. Ordas calls their "mirror muscles, " those that get shown off when wearing a swimsuit, such as the abs and biceps.

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"Going after brokers is generally an exercise in futility, " says Arthur Leider, a San Diego arbitration specialist who represents five elderly Heritage investors.

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He is perhaps the showiest performer since Vladimir de Pachmann, a Chopin specialist of a century ago who used to milk cows to exercise his fingers and dip each digit in a glass of brandy before recitals.

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