摘要
Duringourresearch,Ithasbeenfoundthatbodyaccelerationhasstrongrelationshipswiththehumanenergyexpenditure.Thispaperdiscussesthemethodstoassessphysicalactivityandconcludesthatforaccurateassessmentofphysicalactivityunderfreelivingconditionstherecentlyintroducedaccelerometerlooksmostpromising.Wedevelopedanewcomputerizedmachinetoassessthebodyactivityandenergyexpenditure.Testdatasofthetreadmillexperiment,respirationexperimentand5-kilometer-runningexperimenthavebeenarchieved,wefoundthatbodyaccerationintegralswithtimehaslinearrelationswithbodyenergyexpenture.
出版日期
2004年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)