Andrea leads an intense tempo-driven upper body workout focusing on controlled movements with medium to heavy dumbbells. The session includes bodyweight core exercises followed by two circuits targeting chest, biceps, shoulders, back, and triceps with alternating slow (3-6 count) and regular tempo repetitions. Each exercise emphasizes time under tension with rotating grips and split stance positions to maximize muscle engagement. Equipment needed: Medium to heavy dumbbells (Andrea uses 8, 10, 12, and 15 lb), mat or bench, towel