2018 Midday Workout
X-Force
Kudos to anyone who can work out and shower in a single lunch break. For the rest of us, there’s X-Force. The Swedish-designed system of negative-force training uses machines that flip the weight stacks to add extra resistance to the second half of a rep. You’ll work out harder in less time – 30 minutes, to be exact.
The Graham Building, 30 S 15th St, Philadelphia, PA 19102; 215-372-9090; xforcephiladelphia.com/