The Cybex High Intensity Interval Training (HIIT)program combines functional strength-building with high intensity cardiovascular endurance


This one hour program enhances:

  • power
  • muscular endurance
  • speed
  • strength
  • cardiovascular conditioning
  • weight loss
  • rehabilitiation

Each workout has an unlimited number of progressions and digressions that modify the intensity level to persons of every fitness level. This is primarily due to the unique aspects of the Cybex Arc Trainer.

Download the HIIT program now to get started.


When combined with a circuit of high intensity strength intervals, the Arc Trainer delivers performance gains in almost every category of fitness from rehabilitation to sports performance.



Designed to develop specific strength and cardiovascular gains for optimum combat mission performance, injury reduction and overall combat readiness. HIIT uses a combination of several functional strength-building activities and high intensity cardiovascular power endurance exercises.



The Arc Trainer scales the resistance based on the weight of the user. Marines can enter additional weight to compensate for the gear carried with them into the field.