One of the best back and biceps workout for home, using dumbbells. Do it at home and in under 25-minutes.

Using the training technique called "drop setting" you will hit your back and biceps, and bust through any training plateaus.

In addition, we work on shoulder and t-spine mobility and target the posture muscles of the upper back.

Day 15 of the 25-in-25 Challenge!

Tools: light to heavy dumbbells and a towel.