KNES 360 Final: KNES360FinalLabReviewGuide

• School: University of Maryland
• Department: Kinesiology
• Course: KNES 360
• Professor: marc Rogers

Document Summary

Know how to calculate ventilation and ventilatory equivalents and understand how both respond to graded exercise: ve=tvxrr, vevo2=ve/vo2, vevco2=ve/vco2. Prior to threshold, major increase is due to increasing tv, after. Know how to determine ventilatory threshold threshold, rr: value at vo2 line where breakpoint in ve occurs/vo2 max=%vo2max. Which energy systems are being recruited: atp-cp (10-15 seconds), glycolytic system (20 seconds), then aerobic pathways. Define key terms: peak anaerobic power (relative and absolute), mean anaerobic power (relative and absolute), fatigue index: anpeak=power of the atp-cp system (peak# revs in a 5 sec span on a wingate. ) Absolute in watts: anpmean=maximal capacity to produce atp by both the atp and glycolytic systems. (determined based on # of revs performed over 30 seconds). Relative is influenced by body weight (kg) absolute in watts: fatigue index=decline in power output over 30 seconds, expressed as a % of peak power.