After months of sitting at his desk, Mark felt flabby and joined the company gym.

在辦公桌前坐了好幾個月後，馬克覺得自己體能變差，於是加入了公司健身房。

The wellness program helps flabby employees build stamina through short daily walks.

這項員工健康計畫透過每天短程散步，幫助體能差的員工增強耐力。

On the hiking tour, several flabby travelers struggled to keep up with the guide.

在健行行程中，幾位體能不佳的旅客很吃力地跟著導遊。