Five exercises and a set of dumbbells are all it takes to build stamina, strengthen muscles and boost cardio fitness in the gym or at home on your exercise mat.
When working out from home, I like to use a set of the best adjustable dumbbells simply because I can lift heavier weights for lower-body exercises than I can for the upper body. That said, if you have access to multiple weights, I recommend hex dumbbells for floor-based moves.
