Usage examples (14)

• A decent callisthenics program should see the levels equalize over the next week or so.
• A subforcer rousted us out before dawn, into the near-freezing cold, and put us through callisthenics.
• They're not the equivalent of creative callisthenics, the sort that might be used in writing classes because they aren't presented as such.
• To Montaigne it was intellectual callisthenics, the "fruitful and natural exercise of the mind" as opposed to the "languid, feeble motion" of reading.