True Fitness Z4 is a treadmill designed to provide a smooth, quiet, and effective workout experience. It features a 20" by 54" running surface, a 2.75 hp motor, and a patented deck design that reduces impact on joints. The Z4 also includes a variety of pre-programmed workouts and the ability to create custom programs. With its durable construction and advanced features, the True Fitness Z4 is a great choice for home use.

Here are some of the benefits of using the True Fitness Z4:

• Smooth and quiet operation: The Z4's 2.75 hp motor and patented deck design provide a smooth and quiet workout experience. This makes it ideal for use in homes or apartments where noise may be a concern.