Ososayensi bakwamanye amazwe bahlaziya izifundo eziningi esifundweni somthelela omuhle kwezempilo ukuhamba okusheshayo nokugijima. Ngokusekelwe emiphumeleni yayo, abacwaningi bakhuluma ngezinzuzo kanye nobunzima bobabili ngezinhlobo zomzimba.
Ukufingqa imiphumela Yezifundo ezamukelwe emsebenzini wesayensi, ochwepheshe baphawula inzuzo ejwayelekile yokwenza ngokomzimba ngesimo segazi ngomoya-mpilo kanye nezicubu zegazi, ukunciphisa ukusebenza nokudangala nokuncishiswa. Ngasikhathi sinye, ngokusho kososayensi, endabeni yokuncipha, ukugijima, ngisho nokuhamba kancane, kungukubonakaliswa okusebenzayo kakhulu komsebenzi. Ngakho-ke, lapho umuntu egijima, enesisindo esingama-70 kg, anesivinini esingu-8 km / h, kunekhalori evuthayo ngenani lamayunithi angama-600, ngenkathi lihamba ngenani elifanayo le-5.6 km / h calorie kushiswe kabili kancane. Ukubaluleka okukhulu kakhulu komzimba kukwanda kokulindelwa kwempilo. Ngokusho kwezibalo, imizuzu engama-5-10 kuphela egijimayo ngejubane le-10 km / h kunganciphisa amathuba okuba ngumphumela obulalayo wenhliziyo noma ezinye izifo eziyingozi. Ucwaningo luphinde lwabonisa ukuthi abantu abanokulutha ukugijima, ngokwesilinganiso, baphila ngeminyaka engu-3.8-4.7 ende kunabahlali bePlanethi belahla umthwalo osebenzayo.
Ngakolunye uhlangothi, ukusetshenziswa kokusebenza njengoba umsebenzi ophambili womzimba unokushoda okucacile ngaphambi kokuhamba ngendlela ephakeme. Okuthandwayo ukuqhuba abantu kuvame ukulimala ngendlela yokuqhekeka okucindezelayo kweTibia, ukulimala kwe-Achille Tendon noma i-Plantar Fascisis. Ngenxa yalokhu, cishe ama-50% "abagijimi" enqubweni yokuzibangela kwawo ukulimala ngandlela thile, kanti inani lomonakalo elithintekile ngokuhamba okusheshayo lingu-1%.
Ukufingqa izincomo zayo, ochwepheshe belulekwe kwinqubo yokuphila ukuze bahlanganise kahle zombili izinhlobo ezingenhla zomsebenzi womzimba. Ngasikhathi sinye, ukuze sigweme ukuthola imiphumela engafuneki, abalandeli bokugijima noma ukuhamba, kungcono ukubheka kuqala ngochwepheshe bezokwelapha wephrofayili.