what is a sthenolagnia
sthenolagnia â(uncountable) 1  sexual arousal from displays of strength or muscles. 2  Anil Aggrawal, Forensic and Medico-Legal Aspects of Sexual Crimes and Unusual Sexual Practices, CRC Press, 2008, p. 380, ISBN 1420043080. 3  Brenda Love, The Encyclopedia of Unusual Sex Practices, Barricade Books, 1994, p. 313, ISBN 1569800111.