Coregasm Workout by Dr. Debby Herbenick provides interesting connection between exercising ones core muscles to have orgasms is reasonable expectation since exercise can seriously improve ones sexual pleasure.
The title is an attention grabber. I found the techniques and suggestions doable. Of course, with exercise there must be consistencies for the desired outcome.
Good information for the serious minded, health conscious  individual.

I had every intention of reading this book and writing an honest review but it expired before I had the chance. My apologies, If you like to resend it to me I would be happy to get it reviewed,

sorry this book was not for me.