Unlocked Fitness / Axon Technology


Coach John Williams has almost two decades of experience preparing athletes for many sports to recovery from injury. These years of experience and desire to be on the cutting edge of human performance became the foundation for Unlocked Fitness. By assembling a team hand picked and trained by John in his system, they have created the perfect environment for your success. Coach John has personally worked with hundreds of athletes including many of the top juniors in the country; as well as top professionals from the NFL, NBA, NHL, AHL, ATP, and WTA just to name a few. He has brought this vast and significant experience to Unlocked Fitness and made it accessible to the public.



Axon Technology (Brainchild of Coach John Williams) provides advanced training solutions for professional, elite and emerging elite athletes in all sports. Axon produces and markets cutting edge training products and equipment designed to advance the process of preparation for sport. Their i-MyoPro Electro-Muscular Stimulator is designed to accelerate your training goals and recovery from virtually all forms of injury.


Unlocked Fitness / Axon Technology is a Charter Partner of Fortiori Design, the inventor of the Moxy Monitor. Fortiori works with the top training centers across the United States to help bring muscle oxygen monitoring technology to athletes.

The Moxy Monitor provides real time information about the metabolic state of the muscle and it can be used anywhere, even underwater. Athletes use muscle oxygen information to more precisely guide their training intensity and to monitor the improvements in their muscle oxidative capacity. The Moxy Sensor is the heart of the Moxy Monitor System. Its light emitting diodes and photo detectors together create the spectrometer that makes Muscle Oxygen measurement possible. Fully functional and self-contained, the Moxy Sensor has a battery for power, a microprocessor for operating the spectrometer, and a memory chip for storing data; it also has a radio transmitter for sending live data to other devices.

Moxy provides real time physiologic feedback for any sport: it is strong enough to withstand the rigors of motocross riding and rugby; it is secure enough to operate in the swimming pool; it is portable enough to wear on the football field. Moxy takes physiologic monitoring out of the lab and into the real world of sports.

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More About Moxy


  • Lithium Polymer battery for at least 3 hours of run time and a 90-minute recharge time
  • Data Storage for up to five hours of data
  • Standard Micro USB connector for downloading stored data and charging the battery (just like your cell phone)
  • ANT+ Radio for transmitting data to sport watches, smart phones and computers
  • Weighs less than 40 grams (1.4 oz)- Half as much as some sport watches
  • Sealed, water resistant case
  • Two-second data update rate


  • Moxy is so small and light that you forget you’re wearing it
  • Moxy interfaces with many existing devices and software programs that use ANT+
  • Internal data recording allows Moxy be used where radio transmission of data is difficult, such as under water
  • Provides real time physiologic feedback
  • The Moxy algorithm is insensitive to motion, so it can be used in even the most vigorous sports
  • Moxy is physiologically accurate; it is designed to measure into muscle tissue through up to 12 mm (1/2”) of fat layer thickness