Lulu Sweigard was a movement educator who studied with Mabel Elsworth Todd and developed the imagery-based practice she named Ideokinesis. Her work used anatomical images, attention, and minimal movement to explore coordination and alignment. It influenced generations of dancers and somatic educators while remaining distinct from a proven medical treatment.

Helen Singer Kaplan was a psychiatrist, psychologist, physician, and sex-therapy pioneer who directed the Human Sexuality Program at New York Hospital–Cornell Medical Center. Her triphasic model of desire, arousal, and orgasm challenged a single linear sexual-response cycle and helped bring desire into clinical attention. Her work remains influential but must be updated for diversity, disability, pleasure, consent, and contemporary evidence.

Audre Lorde was a poet, essayist, feminist, and Black lesbian theorist whose writing connected the erotic with knowledge, creativity, power, and resistance. “Uses of the Erotic: The Erotic as Power” distinguishes the erotic from pornography and frames deep feeling as a source of information about what is possible. Her work is political writing rather than a clinical method, but it offers a vital ethical vocabulary for sensual agency.

Gina Ogden is a sex therapist, family therapist, researcher, and teacher who developed the Four-Dimensional Wheel approach, bringing body, mind, heart, and spirit into conversations about desire and intimacy. Her work expands sex therapy beyond function and dysfunction while requiring careful attention to culture, consent, and evidence.