A High-Volume Workout Routine for Serious Lifters Arnold Schwarzenegger is an icon in the bodybuilding world, and his training routine is legendary. One of the most well-known routines he followed was the Arnold split, a high-volume, high-frequency workout routine that he used to prepare for bodybuilding competitions. It involves working out six days per week and training each muscle group twice a week. The Arnold workout plan typically involves dividing the muscle groups into three parts, including the chest and back, shoulders and arms, and legs. Here are some of the pros of the Arnold split routine. Training Antagonistic Muscle Groups The Arnold split allows for intense opposing muscle group training in a shorter time. By targeting the chest and back twice a week, you can train your upper body on back-to-back days, giving your arms and shoulders more rest and focused attention. Each Muscle Group Has Several Days to Recover Recovery is an essential part of building muscle, and this