Na'urar Lissafin Tattalin Gudu

Na'urar Lissafin Tattalin Gudu

Masu gudu biyu masu VO₂max guda za su iya yin tsere ta hanyoyi daban-daban sosai saboda ɗaya yana ɓata ƙarancin oxygen a sauri — wannan shi ne tattalin gudu. Shigar da VO₂ a saurin tsayayye da ke ƙasa da matuƙa, saurin da ka kiyaye da nauyin jikinka, sai wannan na'urar lissafin ta dawo da tattalin gudunka a ml/kg/km tare da kimanin tsadar makamashi ga kowane kilomita. Bi shi don ganin ko canje-canjen fasaha, ƙarfi ko takalma na sa ka zama mai inganci.

Tattalin gudu shi ne tsadar iskar oxygen na gudu a saurin da ke ƙasa da matuƙa — VO₂ a raba shi da sauri, ana bayyana shi a matsayin millilita na oxygen ga kowane kilogram a kowane kilomita. Ƙarami ya fi: mai gudu mai tattalin arziki yana amfani da ƙarancin oxygen a saurin guda, wanda hakan ke kai ga lokuta masu sauri a matakin ƙarfin jiki guda. Daidaitattun ƙimar masu horarwa suna kusan 180–220 ml/kg/km. Auna a cikin ainihin yanayin tsayayye da kuma saurin guda don ya zama mai kwatantawa.