The study found regular moderate exercise improves sleep quality for adults 55 and older.
And they were not sleepy during the day.
To improve your sleep, work out for 40 minutes 3 to 4 times a week.
“I walk probably like 2 1/2 miles a day and if I work out on a machine I do one hour on the treadmill and I feel good about that,” said Roberta Price whose previously had trouble sleeping.
Timing is important too.
Researchers say late afternoon is best.