Boost strength, cardio and mobility in 10 minutes flat with this full-body kettlebell circuit

Woman and man dressed in workout gear picking up a kettlebell each and smiling. they're in a living room with an exercise bike next to them, a sofa on the side and a piano in the background. .

When pinched for time, I’ll often reach for a kettlebell.

This one simple bit of kit can build strength, mobility and cardio—often at the same time.