Hhp 3114 Exam 1 Review Grded A+

Lactate threshold is a good predictor of _____________ {Ans: distance running performance}Using an insulated, airtight chamber with walls containing copper tubing which water is passed to asses total body energy expenditure is called {Ans: direct calorimeter}Individuals who are efficient runner tend to use ____________ oxygen when running at a given speed, compared to individuals who are inefficient runners {Ans: less}The intracellular stores of ATP and PCr are sufficient to support maximal muscular effort for approximately {Ans: 3 to 15 seconds}A lactate threshold at 80% VO2max suggests__________________ aerobic exercise tolerance than at a threshold of 60% VO2 max {Ans: greater}Calculating kcal/day can be accomplished by _______________________. {Ans: liters of O2 consumed per day times kcal used per liter of O2}