布拉德-皮特：举家出游

Brad Pitt, 47, has one simple secret to staying fit: active family vacations. Pitt is frequently spotted out and about playing with his six children.

47岁的布拉德-皮特有一个保持健康的简单秘诀，那就是举家出游。皮特经常全家出动，他和六个孩子也是打成一片。

He watches what he eats too. Pitt also adheres to a low-carb, low-sugar diet that helps maintain his lean and healthy physique as he ages.

皮特对于饮食也很注意。他坚持低碳水化合物、低糖的饮食，随着年龄的增加，这样的饮食习惯有助于他保持健康纤瘦的体型。

威尔-史密斯：跑步和阅读

Will Smith, 43, has always kept himself in great physical shape — but he keeps his mind active too.

43岁的威尔-史密斯不仅身材健硕，而且思维敏捷。

In a speech at the 2005 Kids' Choice Awards, Smith said the key to a happy, healthy life is "running and reading." He added that, "The reason reading is so important ... [is that] there is no problem you can have that someone hasn't already solved, and wrote about it in a book."

在2005年的孩子的选择的颁奖礼上，史密斯说到，他健康愉快生活的秘密就是跑步和阅读。他认为，读书是很重要的，原因就在于在书中你可以找到别人是如何解决问题的，这样你就不会遇到什么难题了。

奥巴马：戒烟

With all the challenges President Barack Obama has faced, quitting smoking might be one of the hardest. Obama, 50, used to light up about five times a day, but is now tobacco-free, according to a recent medical exam.

奥巴马总统面临很多挑战，其中戒烟可能是最艰难的挑战之一了。50岁的奥巴马总统曾经一天要吸五次烟，而现在，他的最新的体检报告证实，奥巴马总统已经成功戒烟了。

Quitting smoking can help you sleep better, strengthen bones, prevent premature aging.

戒烟可以改善睡眠，强壮骨骼，预防早衰。

乔治-克鲁尼：高温瑜珈

Although the Oscar-winning actor has tackled some health problems, George Clooney is still healthy and in excellent shape at age 50. One of his secrets? Bikram, or hot yoga.

奥斯卡影帝乔治-克鲁尼尽管遇到些健康问题，但年届五十的他仍然身体健康，体型完美。他有什么独门秘方吗？有，那就是高温瑜珈。

This form of exercise can be particularly grueling, given the 105-degree temperature at which it's done, but it can be great for toning and building upper body and core strength.

高温瑜珈非常累人，要在105摄氏度的高温下完成瑜伽练习，但这种练习对于调整塑造上半身体型、加强力量来说很有益处。