The alternating batwing row is perfect for Over-all back strength. It targets several back muscles concurrently. I recommend using an incline bench, alternating rows with dumbbells in each hand. Weighted Pullup - Classic exercising for building upper human body strength and muscle mass coordination. Use a bodyweight belt or Puppy https://hammerstrengthdumbbellrac55565.imblogs.net/82978654/hammer-strength-dumbbells-can-be-fun-for-anyone