"I'm just on my way to water aerobics," she said, with what sounded like forced brightness.

You might be surprised at today's water aerobics.

Another benefit is that you do not even have to be a strong swimmer to participate in water aerobics.

And focus on water aerobics to reduce the chance of injury.

Activities such as water aerobics, walking, and biking are best.

Plus, she does outdoor water aerobics, which gives her a workout and 15 minutes of sun a day.

Other exercises that are easy on the knees: biking, swimming, and water aerobics.

She was fond of playing stick game, and took up water aerobics in her 60s.

She likes it so much, she now does water aerobics three times a week.

Now she goes in, and it's like water aerobics.