To complement an anaerobic workout and achieve a balanced fitness routine, Marcus should consider adding an aerobic workout. Aerobic exercises, such as running, cycling, swimming, or dancing, improve cardiovascular endurance and enhance overall stamina.
By including both anaerobic (strength training, sprinting, or high-intensity interval training) and aerobic workouts, Marcus can benefit from improved muscle strength and endurance, better heart health, and enhanced recovery times. This combination can optimize his fitness gains and support a well-rounded exercise regimen.