Besides the physical conditioning they've sharpened for years, there are mental games at the Olympic Games.

除了多年磨练的身体素质，奥运会上还有心理战。

Your body needs to be conditioned, and working non-stop isn't going to give it the proper physical conditioning it needs.

你的身体需要保持良好状态，无休止的工作不会使身体得到其所需的合适的调整。

The development of psychological strength, therefore, is just as crucial as physical conditioning, forming an integral part of an athlete's training regimen.

因此，心理力量的发展与身体调节一样重要，是运动员训练方案不可或缺的一部分。

Back at ground level, Blanchard explains that physical conditioning is just one part of the sport. Mental conditioning is every bit as important.

回到地面，布兰查德解释说身体调节只是这项运动的一部分。心理调节同样重要。

By the 6th century BC, athletes began to specialize in particular sports, and even began to hire coaches. Special diets and new innovated kinds of physical conditioning became popular.

到了公元前6世纪，运动员开始专攻个别项目，甚至开始雇佣教练。专门的饮食和独特的身体训练方法开始流行起来。