Ukuqina Q no-A: Umshini wokunyathelisa vs. Ngaphandle

-Delile

• Buyekeza kwe-

U. Ngabe kukhona umehluko, ukuhlakanipha ngokomzimba, phakathi kokugijima kumshini wokunyathela nokusebenza ngaphandle?

Impendulo incike ekutheni ugijima ngesivinini esingakanani. Kumuntu ojwayelekile, ogijima u-6-9 mph kwiskilibhulikhi sekhwalithi yezempilo-yeklabhu, umehluko mncane, mhlawumbe awukho nhlobo. Ezinye izifundo azibonisi nhlobo umehluko phakathi kwe-treadmill nokugijima ngaphandle; olunye ucwaningo lubonisa ukuthi ukugijima kwangaphandle kushisa amakholori angaphezu kwamaphesenti angu-3-5. "Ibhande le-treadmill lenza umsebenzi omncane ngokusiza ukudonsa izinyawo zakho emuva ngaphansi komzimba wakho," kusho uJohn Porcari, Ph.D., uprofesa emnyangweni wokuzivocavoca kanye nesayensi yezemidlalo eNyuvesi yaseWisconsin, eLaCrosse. (I-treadmill eshibhile, enebhande elingahambi kahle, ngeke ikusize njengomshini wekhwalithi ephezulu, ngakho-ke cishe uzoshisa inani elifanayo lama-calories njengalapho ugijima ngaphandle.)

Uma ugijima kumshini wokunyathelisa, awudingi ukunqoba ukumelana nomoya, ukuze lokho kuchaze nomehluko omncane wokusha kwekhalori. Uma ugijima ngokushesha kuno-10 mph -- ijubane elishesha kakhulu elingamamayela ayisithupha -- ukugijima ngaphandle kungase kushise amakhalori afika kumaphesenti angu-10 ngaphezu kokugijima kumshini wokunyathelisa ngoba usebenza kanzima ngokumelene nokumelana nomoya.

Buyekeza kwe-