High-intensity Interval Training (HIIT)


Have you heard about HIIT workouts? High-intensity Interval Training (HIIT) alternates bursts of high-intensity effort with short recovery periods. It improves overall fitness, heart health, and body fat. People of all fitness levels can try this type of training. You can use it in cycling, walking, swimming, and group exercise classes. Workouts are generally shorter. They also burn more calories in the two hours after the workout.

Visit the American College of Sports Medicine, www.acsm.org, for more information on finding an HIIT program that is right for you.

Source: American College of Sports Medicine Fitness Trends, www.acsm.org


The American College of Sports Medicine (ACSM) has listed High-Intensity Interval Training (HIIT) as its top fitness trend for 2014. HIIT involves short bursts of activity followed by a short period of rest or recovery. These exercise programs are usually performed in less than 30 minutes. Research suggests HIIT can boost metabolism and accelerate weight loss.

Although many people can safely participate in HIIT, it is not for everyone. This type of training does come with increased risk of injury and may not be safe for some. Michael Bracko, Fellow of the ACSM, recommends always warming up for five to ten minutes before starting intervals. If an individual has an injury or has not been cleared for exercise, he advises that those issues be resolved before beginning HIIT.

Once you have consulted with a physician and been given the green light to try HIIT, you might want to try it at home. Bracko does sprint intervals with his dog. “I throw a stuffed duck, she chases it, and I chase her. It’s a blast!”

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