Cardio is important for improving cardiovascular health and burning excess body fat. Include a mix of high-intensity interval training (HIIT) and steady-state cardio in your workout routine to maximize fat loss while preserving muscle mass. Flexibility exercises like yoga or stretching can help improve your range of motion and prevent injuries. Incorporate these exercises into your routine at least 2-3 times a week. Nutrition Plan: In addition to a solid workout plan, nutrition plays a crucial role in building muscle and achieving your bodybuilding goals.