Bent-over barbell rows is a great exercise that engages the upper back, outer back, lats, and rear shoulders in one powerful motion.

Upright rows are a classic exercise that primarily works the shoulder and upper back muscles.

Great for isolating the lower back, back extensions use a roman chair apparatus to support the body and provide solid focus on the spinal erectors.

Using an exercise ball, this exercise not only focuses on the hamstrings but puts a great deal of emphasis on balance and form.