Possible Clues:

• Like some exercises
• ...all the same, he set Houdini some tricks to get out of
• Of certain exercises of the muscles
• One certain knack to lose kilos in form of muscle exercise
• Like this I came across Little Richard in three dimensions
• Like some exercises using worrisome trickery, in part
• To do with putting centimetres on the muscles, perhaps
• Muscle exercises
• Exercises that add centimetres!
• Thus I came across Richard in equal dimensions