一位健康的女性在训练时擦去额头上的汗水 A fit woman cleans the sweat of her forehead while training

一位年轻健康的女士在黑色背景下骑着静止的自行车大力训练时，擦去额头上的汗水，这是她下定决心的表现。

A young fit woman cleans the sweat of her forehead signs of determined effort as she vigorously trains on the stationary bike over a black background.