Professional trainers know that high-intensity interval training is a super-effective way to burn fat and get ripped. However, research shows that this popular exercise approach also improves heart and cellular health, prevents disease and enhances athletic performance for older adults-regardless of age. The scientifically proven fitness routines in Staying Young with Interval Training take much less time than conventional workouts, so you can quickly...

Ann Smith demonstrates a series of stretches designed as an exercise program for older adults.

In this special New Year program, Dr. Saleyha Ahsan oversees a world-first experiment to see how we can burn more fat- without doing any more exercise. Michael Mosley gives a cheat's guide to a better body, with results that astonish the scientists. Dr. Chris van Tulleken puts protein shakes to the test, and surgeon Gabriel Weston meets a woman who has sight restored for the first time in 16 years, thanks to a bionic eye.

Not enough time in the day to train 'The Biggest Loser' way? Wrong! Whether just beginning or ready to take the fitness up a notch, this six-week program provides three pound-shedding workouts designed to beat the bulge one intensity level at a time. These eight-minute, high-intensity workouts combine the elements needed to maximize calorie burn for a fast, body-blasting workout sure to shed inches while sculpting abs, butt, arms and legs.

Text and illustrations encourage readers, regardless of shape or size, to turn off the television and play games, walk, dance, and engage in sports and other forms of exercise.

A noted neuroscientist reveals groundbreaking research on how fitness and exercise can combat mental health conditions such as anxiety, dementia, ADHD, and depression, and offers a plan for improving focus, creativity, and sleep. "Jennifer Heisz shares paradigm-shifting research on how exercise affects the brain, finding that intervals of intense workouts, or even leisurely walks, help stop depression and dementia, lessen anxiety and ADHD, and encourage...

10-minute workouts to shape up your body.

Paul Katami, a kettlebell instructor well known in Hollywood, guides viewers in using kettlebell weights to burn calories and sculpt their bodies. Katami uses three 25-minute workouts to introduce viewers to working out with kettlebells. The first workout focuses on correct technique, the second focuses on turning isolated moves into drills and combinations, and the third workout focuses on core strengthening.