The old web is still in here
M.U.S.C.L.E. collectors have been documenting the toy line online since the 1990s. These surviving sites are part of the project's research trail.
The M.U.S.C.L.E. Preservation Society
A continuation of one of the earliest M.U.S.C.L.E. sites.
M.U.S.C.L.E. AKA Kinnikuman
An early collector reference that remains online.
Nathan's M.U.S.C.L.E. Blog
Long-running writing and research about the toy line.
The University of M.U.S.C.L.E.
A deep collector resource, including historical reporting on how the line came to America.
Little Rubber Guys
The collector forum where the checklist behind this complete set was shared.