Even a little exercise may bring you big health benefits.
They could all use a warm fire or a little exercise.
They might be about getting out to see one's friends or, indeed, taking a little light exercise too.
Make an effort to get a little exercise every day.
"The rest was no more than taking a little exercise."
Remember that even a little exercise is better than none at all.
"Perhaps he will find another who is made to fill my place in his little exercise."
"How about a little exercise before we start the meeting?"
A little exercise was good for both the body and spirit.
"I think perhaps a little exercise would do me some good."