Uyini umncintiswano wokugwedla ngezikebhe?
Context:Imincintiswano yezinhloko imincintiswano yezikhathi / yemikhosi eyenzeka kusukela ekwindla (ekwindla) kuya ekuqaleni kwentwasahlobo (kuya ngezimo zendawo). Izikebhe ziqala ngokuqala kwe-rolling ngezikhathi zemizuzwana eyi-10 <unk> 20, futhi zilinganiswe isikhathi ebangeni elibekiwe. Izifundo eziyinhloko zivame ukuhluka ngobude kusuka kumamitha ayi-2,000 (1.24 mi) kuya kumamitha ayi-12,000 (7.46 mi), yize kunemincintiswano emide efana neBoston Rowing Marathon kanye nemifushane efana nePairs Head.
Umjaho wokugwedla nge-head umjaho wokuhlola isikhathi lapho izikebhe zokugwedla zigijima khona ekuqaleni kokuhamba ngezikhawu zesikhathi esifushane phakathi kwezikhathi zokuqala. Izinkambo ziyahlukahluka ngobude kusukela kumamitha angu - 2 000 kuya kwangu - 12 000.