Dr Steven Lamm: 1 book
The Hardness Factor
How to Achieve Your Best Health and Sexual Fitness at Any Age
Language: English
Release Date: March 17, 2009
Hard is good, harder is better -- for your health, your libido, your life. Such is the provocative premise behind Dr. Steven Lamm's The Hardness Factor, a groundbreaking book that will change the way men live and love. The Hardness Factor measures male health through the quality of an erection --...
