This 40-minute heavy upper body workout uses dumbbells only to target your arms, back, chest, and shoulders with focused strength training. Designed to challenge you with heavier weights and slow, controlled reps, this session will help you build strength and definition across all major upper body muscle groups. 🔥 Grab those dumbbells — let’s build real upper body power! ✅ Full upper body strength workout using dumbbells only ✅ Targets arms, back, chest & shoulders ✅ Heavy lifting focus to build muscle and strength ✅ Perfect for home or gym workouts — no machines needed -- 🔔 Subscribe for more strength and hypertrophy workouts! Suggestions welcome :) 💬 Let me know how your upper body feels after this one in the comments below! 👍 If you enjoyed this video, give it a thumbs up and share it with friends. Let’s keep building strength together! 📲 Connect with me: ✧ I N S T A G R A M: @Grapefitt ✧ T I K T O K: @Grapefittt ✧ F A C E B O O K: / grapefitt ✧ C O N T A C T (business only): [email protected] #UpperBodyWorkout #StrengthTraining #DumbbellWorkout #HeavyLifting #ArmWorkout #BackWorkout #ChestWorkout #ShoulderWorkout #HomeWorkout #FullUpperBodyWorkout