You know you always feel better after working out—and this alone should vanquish any of that couch-laden inertia. But we're human. Sometimes lacing up the running shoes or grabbing the gym bag and ...
XYZ Fitness is a channel that popped up in 2015, created a 30-day abs workout plan and then stopped making videos. However, this gem of a series with 30-ab workout videos remains on the internet.