I joined an online fitness challenge this month, for example, so that I'd report my workouts to the forum.

比如，我这个月加入一在线健身挑战，这样我就得向论坛反馈自己的练习。

youdao

Staying active and fit is not a challenge at Zemi Beach House Resort & Spa, which boasts a 24-hour fitness center.

保持活跃和健康不在地区泽米海滩别墅度假村的一个挑战，这是一个24小时健身中心。

youdao

Arsene Wenger has allowed the 36-year-old use of the club's London Colney training centre as he bids to maintain fitness and seek a fresh challenge.

阿森纳主帅温格允许这位36岁的老将使用球队的科尔尼训练基地，以令他维持自己的身体状态，寻找新的下家。

youdao

During my junior high Presidential Physical Fitness challenge, I topped out at half a pull-up.

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That's why we're expanding and modernizing the President's Physical Fitness Challenge.

WHITEHOUSE: Making Healthy Food Accessible & Affordable

People with a base level of fitness can challenge themselves by performing exercises on an unstable surface.

WSJ: For the Love of Surfing and Wine Country