Peaky Boulder on Instagram: "Rear Delt Flies 100 Lbs dumbbells for 9 reps and 110s for 5. Inspired by @tom_haviland .. Back to training in the weight room to get better at stones! Here I am working the posterior with heavier weight to build pull power in the bent position. Strength and power are the goal. You see?? I lift more than just stones, I lift weights, and REPEAT too @justtrainfitnesspc 😎 #powerlifter #powerlifting #weightlifting #weightlifter #strongman #traininsaneorremainthesame #bod