脚きゃく力りょく

noun

leg strength; walking ability; running ability

Refers to the physical power or stamina of the legs, often in contexts of walking, running, or hiking.

• 山やま登のぼりには脚きゃく力りょくが必ひつ要ようだ。

  Mountain climbing requires leg strength.

• 彼かれは脚きゃく力りょくが衰おとろえて、長ながく歩あるけなくなった。

  His leg strength has declined, and he can no longer walk long distances.