If the idea of spending hours (and hours) in the gym completing sit-ups, crunches and planks leaves you sweating at the thought of it, then this six-minute ab workout will be a welcomed addition to your workout routine.
Thankfully, the ticket to building stronger abs doesn’t require you to carve out hours of free time in your day. And it doesn’t even involve stepping foot inside a gym to make use of the best gym machines for building abs.
