晨练

I'm not accustomed to getting up so early to do morning exercise.

我不习惯这么早起床行晨。

To investigate revised Baduanjin's healthy effect on delaying the intellectual aging, and compare with the effect of general morning exercise in old people.

新编健身气功八段锦的延缓老年人智能衰老的效果，并与只行一般性晨的老年人行对比。