OJ Quick Hiit Upper Body dumbellworkout Mammoth Gains First m

st mammoth set for, chest , biceps . .. 1. Upright frontal raises 2. Bicep Curls 3. Curls 4. Concentration Curls Second mammoth set for, Shoulders. .. 1. Side lateral raises 2. Front raises 3. Arnold press Each exercise 8reps back to back 23 rounds. 1min pause between sets Tag a friend to try this