All of the exercises use a dumbbell, so you’ll want to have a set of the best adjustable dumbbells on hand. At the top of the workout, Juice and Toya recommend using a dumbbell between 2-25lb (2-12kg) ...

Jessica Alba has a toned physique, including a six-pack to die for. This is the three-minute core workout she does to keep ...

Hold a weight overhead with a straight arm, shoulders and core should be engaged. Walk tall with your spine neutral, ...