Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Exercise apparatus adjustable during use










Image Number 3 for United States Patent #4884802.

The apparatus comprises a carriage supported on a track assembly by rollers. Energy absorption and release apparatus biases the carriage toward an at-rest position approximately midway between the ends of the track assembly. The user lies back-down on the carriage and, using handles and a foot rest provided for the purpose, sets the carriage into reciprocating motion. The effort used in causing the motion and the acceleration forces experienced as a result of it provide effects beneficial to the user's voluntary muscles, skeletal muscles and internal organs. The energy absorption and release apparatus comprises primary and secondary apparatuses. The forces and energy levels involved in the operation of both the primary and secondary apparatuses is adjustable while the apparatus is in use, the secondary apparatus being adjustable by the user. The adjustments are effected by manual engagement and disengagement of units of sets of bungee apparatus incorporated in the primary and secondary energy storage and release apparatuses.








 
 
  Recently Added Patents
Liquid crystal panel and liquid crystal display
Method for manufacturing light emitting diodes
Pattern identification apparatus, control method and program thereof
Apparatus for providing location information of hand-held device and method thereof
Liposomal nanoparticles and other formulations of fenretinide for use in therapy and drug delivery
Method and CTDevice for computer tomographic spiral scanning of a patient
Method for increasing expression of active tumor necrosis factor receptor family member-Ig fusion proteins
  Randomly Featured Patents
Sport pants
Visual scrolling feedback and method of achieving the same
Panel that absorbs acoustic energy at low, medium and high frequencies, particularly at frequencies ranging from 400 Hz to 5,000 Hz
Gate driving circuit
Face mask, head harness, and protective hood for firefighter
Automotive grille
Lead sharpener
Combination picture frame and video cassette holder
Method and apparatus for optimizing queries under parametric aggregation constraints
Ejection control of quality-enhancing ink