The Coregasm Workout
The Revolutionary Method for Better Sex Through ExcercisePaperback - 2015
'The Coregasm Workout' provides natural, safe, and effective techniques for enhancing sex through fitness. Developed by sex researcher, educator, and columnist Dr. Debby Herbenick, it introduces simple, science-backed exercises to make working out more fun and sex lives more satisfying.
Publisher: Berkeley, CA : Seal Press, 
Characteristics: 180 pages : color illustrations ; 23 cm