Chris is also a fitness Training Marketingexpert and helps fitness trainers all over the globe to triple their income while cutting their work hours in half.

克里斯还是一名健身训练市场专家，帮助全世界的健身训练师缩短一半的工作时间，实现收入翻三倍。

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This paper sums up the research results and present condition of sprinter physical fitness at home and abroad, studies the physical fitness training content and methodology system.

在总结近年来国内外运动员体能的研究成果和现状的基础上，对短跑运动员体能训练内容与方法学体系进行了研究。

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Fitness course content will directly determine scientific and rational fitness activities, quality of training, security and way of life.

健身课程的内容将直接决定会员的健身活动是否科学合理，关系着健身群体的训练质量、安全保障及生活方式。

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Colonel George W.Smith, commanding officer of Quantico's Basic Training School, says fitness and skills are only part of what it takes to be a Marine officer.

VOA: standard.2010.04.06

"That was a big switch physically, I had to try and do most of that in muscle so I got into a lot of weight training and fitness training, " he said.

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For instance, "Dance Central" teaches you hip-hop dance moves, and "Your Shape: Fitness Evolved" is a surprisingly effective fitness training game.

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This can help you more objectively assess your cardiovascular fitness and determine optimal heart rate training zones for improving fitness and endurance.

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