Rest and ways to activate it, pt.2 09:00 08/15/2014 How to rest sensibly? What is needed for body to function properly? Not what you were looking for? Search for other text. To read pt.1 of the article, go here: http://en.armpower.net/article/en/rest-and-ways-to-activate-it-pt-1-3220.html As we’ve mentioned before, during the analysis of changes in oxygen intake, scientists have noticed differences in curves depending on intensiveness of work, such as an armfight. Breaks in light and medium work led to lesser oxygen consumption, and the process was quick. Half the reaction time was about 30 seconds, so oxygen intake was lowered by half after 30 secs. Such quick rest time is connected to paying non – lactic oxygen debt, because lactic acid production during this kind of exercise is minimum. 120-130 heartbeats a minute sprints are what we mean here. On the other hand, analysis of the oxygen intake curve for heavy (aerobic) work, with heightened production of lactic acid, shows that the