A water exercise (aquatics) class offers a great cardiovascular workout that's not too tough on the joints.

The American Council on Exercise says you should follow these guidelines before you sign up for an aquatics course:

  • Observe an aquatics class at your local YMCA or fitness center to see if it's a good fit.
  • Look for a class that includes a solid warmup, a cardio and strengthening workout that increases in intensity, then a cool-down period.
  • Make sure the class includes music that you enjoy.
  • Ensure that instructors are certified, with special training in aquatics.
Pfc. Raheen Tyson Heighter, of Bay Shore, was killed in Operation Iraqi Freedom. His mother has made it her mission to aid active-duty service members, veterans, first responders and Gold Star families. NewsdayTV's Virginia Huie reports. Credit: Randee Daddona; Photo credit: Cathy Heighter

'His sacrifice made a difference': Gold Star mother honors son's memory Army Pfc. Raheen Tyson Heighter, 22, of Bay Shore, was the first serviceman from Long Island killed in the Iraq War.

Pfc. Raheen Tyson Heighter, of Bay Shore, was killed in Operation Iraqi Freedom. His mother has made it her mission to aid active-duty service members, veterans, first responders and Gold Star families. NewsdayTV's Virginia Huie reports. Credit: Randee Daddona; Photo credit: Cathy Heighter

'His sacrifice made a difference': Gold Star mother honors son's memory Army Pfc. Raheen Tyson Heighter, 22, of Bay Shore, was the first serviceman from Long Island killed in the Iraq War.

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