Instead of isolating your muscles with exercises such as the bicep curl, you can maximize the time you spend in a workout by doing exercises that work out multiple muscle groups at once. With just a few exercises, you could get a full-body workout. Another benefit is that your muscles are working together as they do in the real world, rather than alone. Some great compound exercises include squats, deadlifts, good mornings, lunges, pushups, bench presses, military presses, rows, pullups, dips, and more.