The mind needs exercise as well as the body.

大脑同身体一样需要锻炼。

《牛津词典》

Cycling is good exercise. It strengthens all the muscles of the body.

骑车是好的锻炼。它使全身肌肉变得强健。

《柯林斯英汉双解大词典》

Exercise tones up your body.

运动强健身体。

《柯林斯英汉双解大词典》

Taking a warm bath or sitting by a fire or doing some exercise can also help the body warm up.

VOA: special.2009.12.30

Exercise also improves the body's defense system against disease.

VOA: special.2009.03.24

"All right,I would do it." "I would exercise to maintain my body weight,yes."

VOA: standard.2010.03.30

Finally, Thera-Bands may be used to exercise the upper body safely.

CNN: What kind of strength work won't aggravate rotator cuff issue?

They said they will encourage him to focus on aerobics for the next few weeks and not engage in vigorous upper-body exercise until his chest area around the device has healed.

CNN: Cheney returns to work after implant

"If you are running more than 15 miles a week, you are doing it for some reason other than health, " said Dr. Cooper, adding that he suspects without hard evidence that extreme exercise can render a body more susceptible to cancer.

WSJ: Endurance Sports: Studies on Older Endurance Athletes Suggest the Fittest Reap Few Health Benefits