The 4-Day Full Body Split That Hits Everything. • Day 1: Upper body focus to sculpt your arms, chest, and shoulders • Day 2: Lower body day to build powerful legs — not just 🍑, but quads and hamstrings too • Day 3: Sexy back day — think posture, strength, and definition • Day 4: Core + abs — because a strong core = better lifts, better posture, and better confidence