The 3Dmax Rack Smith exercise machine from HM Fitness Equipment's is a combination of a power rack and a Smith machine. It is designed to provide a versatile and comprehensive workout experience. 3Dmax Rack is a guided barbell system that operates on vertical & horizontal rails. The barbell allowing for vertical & horizontal movements while providing stability and support. The machine is often used for exercises like squats, bench presses, shoulder presses, and lunges. Adjustable safety catches to ensure safety during heavy lifting. By combining these two elements, the 3Dmax Rack Smith exercise machine aims to provide a wide range of exercise options while incorporating the safety and stability features of both the power rack and the Smith machine.