Information storage and display apparatus

An information storage and display apparatus which stores and displays information related to an exercise routine, comprising:

• an outer information-bearing member which includes an array of windows and window-associated informational data relating to different muscle groups in an exercise routine,
• an inner information-bearing member which includes an array of information fields which contain information data relating to different muscle groups in an exercise routine, wherein said information data in said respective information fields are arranged in respective linear stacks for each respective muscle group, and
• wherein said array of information fields and said linear stacks of information data on said inner information-bearing member are arranged on said inner information-bearing member, such that information data in said array of information fields are registrable with said array of windows in said outer information-bearing member, and such that incrementing one information data in one information field for one muscle group on said inner information-bearing member with respect to one window in said outer information-bearing member results in all corresponding information data for all muscle groups in all information fields being incremented in all windows simultaneously,
• wherein said inner information-bearing member includes a first side containing a first array of information fields which contain first-side information data, wherein said first-side information data in said first array of information fields are arranged in respective linear stacks, a second side containing a second array of information fields which contain second-side information data, wherein said second-side information data in said second array of information fields are arranged in respective linear stacks, a third side which contains information relating to said first-side information data or relating to said second-side information data, and a fourth side which contains information relating to said first-side information data or relating to said second-side information data,
• wherein said first-side information data and said second-side information data contain broad concepts relating to respective muscle groups in an exercise routine, and said third and fourth sides of said inner information-bearing member contain detailed exercise routine information relating to the broad concepts contained in said first-side information data and said second-side information data on said first and second sides of said inner information-bearing member, and
• wherein said inner information-bearing member is comprised of a two-sided planar sheet folded into quarter panels, such that one side of each quarter panel corresponds to one of said first, second, third, or fourth sides.