20-minute hiit for beginners
Workout Routines for Beginners vs Desk Burnout
Workout Routines for Beginners vs Desk Burnout Research shows that a 20-minute HIIT session can burn about 200 calories and offset desk-burnout for beginners. In just a third of an hour you get a cardio boost, lower stress and keep the musculoskeletal system happy, all without stepping into a gym.