Got a pair of dumbbells? Then you can do this circuit! Build muscle, gain strength, and get ripped with Andy Speer's ultimate dumbbell circuit workout. Just don't let go until the end.
You don't need a gym filled with equipment to build serious muscle, strength, and conditioning. All you need is two dumbbells and a plan! I put together four complexes, each using nothing more than a pair of dumbbells and your body. Each complex will challenge you in a unique way.
Complexes are great because they force you to complete a high-volume workout in a short amount of time. The key is to hang on to the weight until you've completed all the movements. No rest until you've finished a round!
This video by bodybuilding.com channel on YouTube.