Come check out our new location at 263 SW 41st St Renton, Wa 98057

(405) 625-6700

NW ARP LLC
NW ARP LLC
  • Home
  • What we offer
    • Metabolic Rate Testing
    • kBox Trainer
    • Infrared Sauna
    • HiTrainer aerobic trainer
  • More
    • Home
    • What we offer
      • Metabolic Rate Testing
      • kBox Trainer
      • Infrared Sauna
      • HiTrainer aerobic trainer

(405) 625-6700


  • Home
  • What we offer

kbox trainer, a different way to train

 

The Exxentric kBox offers highly efficient flywheel training in a safe and ergonomic way. The variable resistance gives and automatically adjusted the load to the subjects’ intensity during the whole range of motion and stimulates an increase in strength and mass in superior ways compared to traditional weights. 

The easily accessible eccentric load or overload gives faster and larger gains in strength and performance, something every athlete desires. 

kBox flywheel training, strength training and weight loss in the Renton, Kent and Seattle area.

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  • Home
  • Metabolic Rate Testing
  • kBox Trainer
  • Infrared Sauna