Keiser A400 Functional Trainer

Keiser A400 Functional Trainer

Being able to pull a cable in several directions is not functional in itself. It becomes functional when you can pull at the speed at which we actually move. This machine is built to be faster than the fastest human being, so any movement can be trained properly, at any speed, in any direction.

With the A400 line technology it tracks performance in real time and syncs with the Keiser Metrics App.

Key benefits

• Complete control of resistance levels
• Smooth, consistent Keiser resistance with virtually zero shock loading
• 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 customise your workout
• Design compliant with the ADA accessibility standard

Keiser Dynamic Variable Resistance

Keiser's Dynamic Variable Resistance is designed to provide a smooth, consistent force curve at any training speed. Each machine has its own resistance curve, tuned for the muscles used in that particular exercise. For the user it means training at maximum efficiency at whatever speed they work.