Mark W Small

US Patent:

20230110120, Apr 13, 2023

Filed:

Sep 20, 2022

Appl. No.:

17/933517

Inventors:

- Mechanicsburg PA, US
Mark Small - Mechanicsburg PA, US

Assignee:

Poseidon Strength, LLC - Mechanicsburg PA

International Classification:

A63B 24/00
A63B 21/008
A63B 71/06
A63B 21/002
A63B 21/00

Abstract:

An isokinetic control module and method for incorporation on both new and existing exercise equipment. The control module replaces standard friction and hydraulic resistance components offering constant speed of the moveable elements of the machine rather than a selected resistance or weight. The constant user-generated resistance prevents injury and enhances strength training of the targeted muscle groups by maintaining constant strain on those muscles throughout the exercise. This method and device incorporates both a PCFC valve and a check valve device, removing all resistance the moment the user stops applying force to the machine. This enhances safety and facilitates the rapid return of the lifting element to its home position between repetitions. An optional graphical display is also disclosed.

US Patent:

20190175972, Jun 13, 2019

Filed:

Aug 9, 2018

Appl. No.:

16/059218

Inventors:

Mark Small - Camp Hill PA, US

International Classification:

A63B 7/04
A63B 21/002
A63B 21/008
A63B 21/015
A63B 21/00

Abstract:

An endless loop rope climbing machine that maintains a constant rope speed through a hydraulic resistance mechanism having a pressure compensated flow control valve.