GET WIDE. The LAT ATTACK Workout is a hard-hitting back workout that primarily attacks the LATS, back muscles that add width, definition, and a V-shape from behind. It all finishes with a lightning-fast ab circuit and rowing HIIT cardio to blow up FAT.
Quickly transform your upper body with this 30 minute cardio routine for women. A dumbbell workout to tone and tighten your arms, chest, back and shoulders. http://www.spotebi.com/workout-routines/30-minute-cardio-upper-body-dumbbell-workout/