"Couch potatoes take note: If you want to stick to an exercise plan, try high-intensity workouts..."

“Couch potatoes take note: If you want to stick to an exercise plan, try high-intensity workouts Couch potatoes take note: If you want to stick to an exercise plan, try high-intensity workouts”

- https://www.sciencedaily.com/releases/2016/12/161215105425.htm

source http://physiquesportsuk.tumblr.com/post/154510221319