After a tough training session, Marcelo reminds his advanced class the importance of managing your actions based on the constraint of time. How you react and behave during an exchange is largely dependent on the proportion of effect to effort given the magnitude of the remaining interval. One must assess the risks and rewards of his or her current circumstances, as well as the limitations due to the physical configuration during a match, in order to choose the optimum solution. Remember to glance up and check the clock when convenient so that you can better understand the feasibility of your options and decide accordingly.