Only one workout helped older adults lose fat without losing muscle A six-month study of more than 120 adults in their 70s found that high-intensity interval training (HIIT) may offer a key advantage over other forms of exercise: it helped reduce body fat while preser... Read more: https://worldnewsguru.us/science-news/only-one-workout-helped-older-adults-lose-fat-without-losing-muscle Originally published on World News Guru