The exercises you'll include in your routine to target these posterior muscles (which include your rear delts, rhomboids, ...
Dumbbell Renegade Row (3–4 sets of 8 reps per arm) Dumbbell Side Planks + Hip Dips (3–4 sets of 12 reps per side) Dumbbell Plank Pull Through (3–4 sets of 10 reps per side) Directions ...