Burn fat with this 30 minute full body fat burning workout routine. A set of aerobic exercises to strengthen your heart and tighten your body. Pair with a 3 min run warmup and 5 min high speed runs between the set and after the last one.
For eliminating back fat - Dumbbell Up and Backs: Stand with feet shoulder-width apart, dumbbells in your hands in front of your thighs. Raise the weights to shoulder height and pull weights in to your chest. Push weights back to front raise and lower.