Humans have over 600 muscles and they make up about half of our body weight.
What happens during an orgasm?
During orgasm, the muscles contract at exactly 0.8 second intervals in both men and women.
Nedenunder finder du ubrugelig viden omhandlende muscles.
Humans have over 600 muscles and they make up about half of our body weight.
During orgasm, the muscles contract at exactly 0.8 second intervals in both men and women.