溜冰鞋前面個 "齒"

the front part is use for 花色溜冰,they use that part for landing with one leg,that's why when u skate u should use your feet to touch the ice instead of ur tose even if u skate faster so that u won't fall down easily.when u play hockey,the speed is most important so they won't use the same boot as 溜冰鞋.the hockey player will also fall own easil if they use the same boot as ours.

喺用嚟剎掣及定位起跳用的，因為你鞋頭尖always 45度向前，所以你成日仆低

梗係有好啦!!!!

個個野係囉離整慢你停止咖=]

冇左佢趺得仲快=]!!!!