The Athelete’s Clock

Athlete's Clock is an exercise physiology book combining multiple scientific fields to examine the influence of time on exercise capacity. By focusing primarily on running, cycling and swimming, Thomas W. Rowland, over time, the physical strength of athletic ability is not entirely under conscious command of the athlete, but under the control of the athlete It began to point out that. The subconscious process of the central nervous system determines factors such as speed, stride, stride.

What is a biological clock? Biological clock is a biological clock that exists in almost all organisms and regulates many metabolic processes. With this circadian clock, organisms can adapt physiologically to changes in the environment. It also affects the behavior of living things based on environmental differences. How to adjust the circadian clock. In plants, circadian clocks regulate photosynthesis such as flowering, response to the seasons, and opening and closing of pores.

I can not live without a watch. This is a very important invention. For many years equipment has been used to keep track of time. However, the first watch was invented in the 2nd century BC. This is the sun's clock. The movement of the sun through the sky makes it possible to simply estimate the time from the length and position of the shadow projected from the vertical bar. If the place where the sun's shadow falls is marked, you can record the time in a consistent way. The result is the sun's clock. Then the water clock was invented. The water clock called Greek "leak pot" tries to measure the time according to the amount of water dripping from the tank. If the flow of water is fully controlled, this will be a reliable form of watch. But actually I can not. "Leak Pot" is in Egypt in 1400 BC through Greece and Rome, Arab civilization and China, and even in Europe has a history of glory in the 16th century. But it is more like a toy than watch

About 325 BC, the Greeks began using the clock. In Greece, and especially in Athens, one of the ways to use it is time to talk in court. According to some Athenian sources, water clocks have been used in famous Greek speech such as Aristotle, playwright Aristophanes and politician Demos Ness. In addition to spending time, the clock prevented their speech from being executed too long. Depending on the type of speech and experiment being performed, please put different amounts of water in the container