Keiser’s Dynamic Variable Resistance is designed to provide a smooth consistent Variable Resistance force curve at any training speed. Each machine has its own unique Variable Resistance curve designed and tuned perfectly for the muscles being used in that particular exercise. For users, this means that working out at any speed, you’ll always be training at maximum efficiency.

Pneumatic Resistance
Keiser equipment is air-powered (pneumatic), meaning lighter, quieter equipment in your facility. Compressed air for Keiser equipment is delivered through Keiser’s custom-designed air supply system. Keiser strength equipment weighs less and is quieter than iron-based machines.

Power Display
The Power Display provides both resistance information and repetitions performed in clear 1 inch numbers. The two window displays measure in either one pound or one kilogram increments for single station units and 1/10 pound or 1/10 of kilogram increments for the infinity series. All displays come with the Keiser eChip system standard. The eChip system is a simple to use electronic workout card that recalls previous workouts and settings and downloads the data easily into a personal computer without wiring or equipment.

• Complete control of resistance levels
• Keiser smooth, consistent resistance with virtually zero shock loading
• Takes up less space and time with a small footprint and multi-user pieces that allow group training
• Unlimited possibilities for training – any load, any speed, any plane
• Versatility that allows you to customize your workout
• Fully adjustable to accommodate a wide range of users
• Large digital displays with resistance and counted repetitions
• Durable construction engineered for years of use
• Thick base for added stability