You don’t have to leave your home to get in a great workout. Instead, install the Fitness Station Modular Home Gym, which lets you perform weight exercises as well as cardio workouts. Additionally, this modular system lets you mix and match a wide variety of exercises. What’s more, the makers of this compact home gym even offer a large range of add-on equipment. The great part about this indoor Fitness Station is that it works in tight spaces like hallways..