You could build and strengthen muscles all over, including your core, glutes and quads, using this 20-minute HIIT workout with dumbbells. And it’s suitable for all levels of fitness.
The conditioning workout by Talilla Henchoz is perfect for home, garden and gym workouts, and Talilla only uses one dumbbell if you’re short on equipment. You can even modify for a shorter or longer session by adding or removing rounds.
