SportsArt N932 Machine - Back Extensions

Product description

The N series, like the "S" line, has an aesthetically built-in stack equipped with mag selectors. We made it with almost cosmic precision. (At one meter of stack height, the difference in hole matching cannot exceed 0.1 mm). We have equipped the devices with a clutch system that allows you to change the load every 1.5 kg. Thanks to this, everyone can adjust the load to their needs. The system of cams and levers was designed by specialists in the field of biomechanics and movement physiology. Each user, regardless of height or gender, can adjust the machine to their own predispositions. The load in the devices is transferred using non-stretchable and very durable Kevlar belts. We have changed only one thing in the construction of the devices. Now the machines are 20 cm lower. Thanks to this, the entire series placed in the exercise room does not block the view of the exercisers and fits in more easily in the club.

The design of the back protector encourages stretching of the lower back muscles while minimizing hip extension.

STACK : Precise, 110 kg. As standard equipment of strength machines we offer an aesthetically built stack. When designing it we took into account ease of access and selection of load. The precision of the stack is so high that at a height of 1 meter the change of the selector position can be no more than 1 mm. The selection of load is additionally facilitated by magnetic selectors.

CONSTRUCTION : Bent and welded. In the fitness industry, only SportsArt can boast of bent frames from a single piece of material (over 5 meters). This solution is very expensive but is unmatched in terms of stiffness and durability.

BIOMECHANICS : 3 ranges of motion. The mechanics and ergonomics of the exercise are provided by a system of cams and levers designed by specialists in the field of movement, which allow the machine to be adjusted to each user, regardless of their height.

DRIVE TRANSMISSION : Kevlar belt. As standard, we use internally lubricated steel cables in a cover in our devices. The "S" series devices have exceptionally stiff and more durable belts reinforced with Kevlar.

LOAD CHANGE: Every 1.5 kg. The unique clutch system used in our "S" series strength machines allows for a real load change even every 1.5 kg. In this way, we select a load precisely adapted to our individual predispositions.

Technical data

• Setting your starting point for convenience and safety
  
• Back pad position adjusts for optimal placement based on user preference
  
• Incremental micro-charge adjustment of 3.3 and 6.6 lbs (1.5 and 3 kg)
  
• Noise-dampening cold-rolled steel weight stacks
  
• Stainless steel guide rods resist rust and remain smooth
  
• Kevlar belts provide quiet, smooth operation and optimal tensile strength; belt includes aircraft lines with a tensile strength of 2,200 lbs (998 kg).
  
• Double stitched marine grade upholstery
  
• Durable European-style cushions
• length: 1500mm
• width: 1650mm
• height: 1620mm
• weight: 238 kg