Jillian Michaels reveals simple workout to extend your lifespan 'up to 7 years' 'Fitness is the No. 1 form of preventative medicine,' Michaels says Ashley J. DiMella By Ashley J. DiMella Fox News Published March 19, 2025 5:00am EDT

Jillian Michaels reveals simple workout to extend your lifespan 'up to 7 years' 'Fitness is the No. 1 form of preventative medicine,' Michaels says Ashley J. DiMella By Ashley J. DiMella Fox News Published March 19, 2025 5:00am EDT https://www.foxnews.com/health/jillian-michaels-reveals-simple-workout-extend-lifespan-7-years