What was Bob Hoffman's "Swing Bar"?

[the Khazar Kid]

Was it an Indian club, as is apparently implied here?:

http://www.clubell.tv/cbhistory.html

Or was it the weight between a pair of handles illustrated at the bottom of this page? (along with dumbells, a barbell, iron sandals and weightlifting harness among other things. Interestingly enough no Indian clubs are in sight):

http://www.sandowplus.co.uk/Competition/Hoffman/sbt/sbt02.htm

Jesse Peters