According to a new study, sex is as effective as exercise, as it burns an average of 4.2 calories a minute in men and 3.1 calories a minute in women.So next time while you two
sex as good as gymingImage Source : INDIATV
William Masters and Virginia Johnson, sex researchers, observed 21 young heterosexual couples having sex and discovered that heart rates reached as high as 180 beats per minute, reported Live Science.