Smoking does nothing but harm to people's health.
You look pale today.
If a person doesn't exercise,he gets sluggish.
I try to keep on doing exercises every day.
I run everyday in order to lose weight.
You can speak this...
Aren't you feeling well?
You know that is tempting but it really is not good for our fitness.
I'm becoming chubby,and I have to slim down.
To my mind, the best way to keep fit is to go in for sports.
I lost ten kilos by exercising.
Yoga is rather popular nowadays.
Jim, how often do you come bowling?
Why don't you attend an aerobic class?