脚力[jiǎo lì]
词典footwork：步法，要跑腿的工作。
词典脚力什么意思
词典strength of one's legs：脚力。
脚力
（两腿的力气） strength of one's legs:
例：他一天能走50公里，脚力真好。
He's really got strong legs to be able to walk 50 kilometres a day.