Mastering Mechanical Tools
Session Objective
To master the calibration of the mechanical tools. We will differentiate between Static Traction and Dynamic Vacuum Pressure, and how to use measurement gauges to ensure a repeatable, scientific load.
1. Traction Systems (Axial Force)
Extenders apply a constant, linear pull. The key variable here is the Spring Tension. We measure this in grams or Newtons. Without a calibrated scale, you are guessing, not engineering.
[Image showing a traction device with spring tension markings and axial force vectors]2. Vacuum Dynamics (Radial Force)
Vacuum systems use negative pressure to induce Sinusoidal expansion. We must adhere to Boyle’s Law: as volume increases, pressure must be precisely managed to avoid lymphoedema (water blisters).
The Pressure Ceiling
- Safe Operating Range 3 - 5 inHg
- Expansion Threshold 6 inHg
- Risk Zone > 7 inHg
3. Choosing the Right Tool for the Vector
Different structural goals require different mechanical interfaces.
Length Bias
Requires high-tension traction or heavy-weight hanging to target the Suspensory Ligaments and Longitudinal Tunica.
Girth Bias
Requires high-volume vacuum expansion or clamping to target the Circular Tunica and Smooth Muscle hypertrophy.