A new, more technically demanding regimen than the original 7-Minute Workout, one that requires a couple of dumbbells but still takes only seven minutes. With a free app that you can use on your phone or other device.
By GRETCHEN REYNOLDS, NY Times: Health
Fri, 10/24/2014 - 6:16am
A new, more technically demanding regimen than the original 7-Minute Workout, one that requires a couple of dumbbells but still takes only seven minutes. With a free app that you can use on your phone or other device.