This awesome arm workout only requires one pair of dumbbells and takes 20 minutes to complete. Work on sculpting out some definition in your biceps, triceps, and shoulders as we work through 6 of the best free weight exercises in a 40/20 interval format.

TRY THIS!
15-MINUTE CARDIO STRENGTH WORKOUT WITH WEIGHTS: https://youtu.be/Fmoh1EaXlj4
8-MINUTE TOTAL PLANK CHALLENGE: https://youtu.be/_lfR4sl0ZCE

See the whole post on our website at this link: https://tone-and-tighten.com/2018/06/20-minute-toned-arm-workout-with-weights.html