Contraction Tools™

  • Click image to enlarge



Product Description

Magnitude Profile Scale

75# capacity scale ideal for assessing the changes in magnitude that can affect the desired Resistance Profile such as inertial effects at various rates of acceleration and deceleration, elastomer tension at specific lengths, and if you are skilled at identifying and maintaining the correct angle of pull, it can be used on many machines as well.

WARNING: The direction of pull must exact  in order to get an accurate reading when attached to a bar or machine. And keep in mind this does not represent the Resistance Profile! You still have to consider the moments to each involved joint.

NOTE: Precise use of all RTS Exercise Tools is not as obvious as it may seem. They are not recommended for use by trainers that have not attended RTS courses that include detailed execution, progression, and cuing of/on the specific device!
In fact, if you think use of any of these tools can be generalized or standardized without considering the idiosyncratic realities of each and every individual then you obviously don’t understand it’s purpose nor the forces and internal influences associated, so please do not purchase from RTS.