US2005272563A1PendingUtilityA1

Lower muscle training device

Individually held — no corporate assignee on recordPriority: May 22, 2004Filed: May 22, 2004Published: Dec 8, 2005
Est. expiryMay 22, 2024(expired)· nominal 20-yr term from priority
Inventors:Yung-Jen Liang
A63B 23/0429A63B 21/00A63B 23/03525A63B 21/4047
41
PatentIndex Score
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Cited by
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References
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Claims

Abstract

A lower muscle training device includes a base, and a foot support having an intermediate portion pivotally coupled to the base with a pivot shaft and having one or more foot pedals for supporting users. The foot pedals and the foot support may be rotatable relative to the base about the pivot shaft by the users, to train and exercise lower muscle groups of the users. The base includes a front pad and a rear stop to cushion the foot support. The stop may be used to adjust an inclination or tilting angle of the foot support relative to the base. A resistive device may be coupled between the foot support and the base, to apply a resistive force against the foot support and to the users.

Claims

exact text as granted — not AI-modified
1 . A lower muscle training device comprising: 
 a base, and    a foot support including an intermediate portion pivotally coupled to said base with a pivot shaft, and including at least one foot pedal for supporting users thereon,    said at least one foot pedal and said foot support being rotatable relative to said base about said pivot shaft by the users, to train and exercise lower muscle groups of the users.    
   
   
       2 . The lower muscle training device as claimed in  claim 1 , wherein said base includes a front portion having a pad provided thereon, for engaging with a front portion of said foot support, and for cushioning said foot support.  
   
   
       3 . The lower muscle training device as claimed in  claim 2 , wherein said base includes a protrusion extended from said front portion thereof, to support said pad thereon.  
   
   
       4 . The lower muscle training device as claimed in  claim 1 , wherein said base includes a rear portion having a stop provided thereon, for engaging with a rear portion of said foot support, and for cushioning said foot support.  
   
   
       5 . The lower muscle training device as claimed in  claim 4 , wherein said base includes a socket provided thereon, said stop includes an arm extended therefrom and engaged into said socket of said base.  
   
   
       6 . The lower muscle training device as claimed in  claim 5 , wherein said arm of said stop includes a plurality of apertures formed therein, and a latch engaged with said socket of said base, and engaged with either of said apertures of said arm, to adjustably secure said stop to said base.  
   
   
       7 . The lower muscle training device as claimed in  claim 1  further comprising a resistive device coupled between said foot support and said base, to apply a resistive force against said foot support and to the users.  
   
   
       8 . The lower muscle training device as claimed in  claim 1 , wherein said base includes a pair of beams each having an extension extended outwardly and rearwardly therefrom, to increase a ground contacting area and a stability of said base.  
   
   
       9 . The lower muscle training device as claimed in  claim 1 , wherein said base includes a handle attached thereto to support upper portions of users.

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