Try to do at least 2 hours a week of moderate exercise.

Try to work up to at least 30 minutes of moderate exercise every day.

Moderate exercise, I am now told, is not good enough.

Aim for at least 2 hours of moderate exercise a week.

"Two miles an hour is moderate or even vigorous exercise for her."

Even moderate exercise, such as taking a daily walk, can reduce stress.

Moderate exercise and doing simple tasks around the house can be safe.

Why did the new study fail to find the same benefit from moderate exercise as found by these other studies?

A study of more than 44,000 men found that even moderate exercise can shield against heart disease.

They say the study shows even moderate exercise below the recommended levels can still have benefits.