Incorporate supersets.

In strength training, supersets consist of performing two exercises back to back. The most common superset mixes a lower-body movement with an upper-body exercise. You can also choose exercises that target opposing muscle groups, such as your pushing and pulling muscles.

When performing supersets, you're targeting more muscle groups in your body. This allows you to recruit muscle fibers and increase your heart rate and calorie burn. In addition, you're enhancing your anaerobic conditioning, which helps improve your overall fitness and quality of life.