The Hottest Workout of 2019 Is Coming to a Living Room Near You

Kayla Itsines revolutionized at-home exercise with her BBG program, but she and her business partner Toby took it to the next level with SWEAT: the on-demand exercise app that provides a complete program of your choice, including water tracking, meal plans, and community check-ins.

The brevity of SWEAT workouts is what makes the programs so popular; most people have 28 minutes in their schedule, and many of these at-home routines are equipment-free. Plus, at $20 a month, it's the financial equivalent of one Starbucks coffee a week.