Version 2.2 TgForce3D Sensor User Guide P a g e | 9Getting to know the TgForce3D AppThe main Session viewPeak (PPA)The Peak PPA (Peak Positive Acceleration) of the Tibia whilerunning is displayed in real time in g unit (1 g = 9.81 m/s2). Itis the maximum acceleration that occurs during the impactphase of running. Since the sensor contains a triaxialaccelerometer, you can select any of the axis (X, Y ,Z) or themagnitude of the three-dimensional vector (3D). By defaultthe App display the 3D Vector magnitude.AverageThis is the average PPA for the session (for the selected axis).Calculated over the displayed number of steps.CadenceNumber of steps per minute - counting both feet.gMax Red threshold lineThe gMax threshold can be adjusted in the Settings menu.The top PPA value will switch from blue to red every timethe impact value is higher than the gMax threshold value. IfAudio Feedback is enabled, an audible sound (selectable inthe settings menu) will also be generated.Start/StopAfter a session has been started with the Start Button, onlythe Session screen is available. The Settings, History andUsers screens are available after stopping a session.Stopping the session will provide 3 options: Saving the datain history, Discard the session data and Resume the session.