Research shows most women are attracted to men who are more muscular, stronger, and leaner than men who are smaller, weaker, and fatter. Research also shows that to maximize your attractiveness to women, guys only need to gain about 20 to 30 pounds of muscle and reduce their body fat percentage to 8 to 12%.
Their study, published in the Personality and Social Psychology Bulletin, suggests muscles in men are akin to elaborate tail feathers in male peacocks: They attract females looking for a virile mate.
Surprisingly, the same study also states that 45 per cent of women prefer men with a little chubbiness or simply the average male body over an extremely muscular one. Many might argue that some do like the latter and so, only 2.5 per cent of women had favoured the lean, muscular type.
That being said, men (and women) that work out tend to be more sexually satisfying because they can thrust harder, last longer, and have an athletic ability that unfit people do not have. So I would say that a muscular and athletic person has a better chance of being great at sex.
Exercise can help build up strength. If you want to increase your stamina, you'll need to build up your strength. A stronger body can endure more, allowing you to last longer between the sheets.
Researchers suggest, "women prefer muscles that are hard to build to be larger than muscles that are easier to build." Interestingly, men's ratings of size preferences were larger than women's. In other words, men thought bigger muscles were better, while women didn't have quite the same preferences.
"No one will be surprised by the idea that strong men are more attractive," Aaron Lukaszewski, an evolutionary psychologist at California State University at Fullerton and an author of the study, told The Washington Post. "It's no secret that women like strong, muscular guys."
The Most Attractive Degree of Leanness
When we asked women what body-fat percentage they found most attractive, 58% chose the body with a flat stomach, and 39% chose the body with abs. The average man is overweight, but only 3% of women chose that body-fat percentage. 0% chose the obese body.
There are several possible answers to this question as everyone has different preferences. However, many women do find bodybuilders attractive due to their muscular physiques and dedication to fitness. Bodybuilders often have a healthy lifestyle and take care of their bodies, which can be appealing to some women.
A Big Chest
"Women treasure your chest as much as you do theirs," says Emily Dubberley, a sex expert based in the UK. "Touching, kissing, and licking a man's chest is undoubtedly a turn-on for most women."
Muscularity is sexy.
In a separate study, women reported that their short-term sexual partners were more muscular than their other partners. The researchers suggest women have fewer requirements for muscular men.
Taking the lead is the chest at 24%, closely followed by hair at 22% and arms at 19%. These preferences suggest the importance of muscles in making a man more attractive. This is supported by the 13% preference for abs and the 9% for the v-cut.
According to a 2017 study by online health provider Dr Felix, 24 percent of women found the chest to be the most attractive part of a man, and 13 percent opted for the stomach area, meaning that combined, the torso had more pulling power than any other appendage.
Bigger muscles might not be highly attractive to women, but they're certainly intimidating to male sexual competitors. 4. Muscles attract attention. Both women and men take greater notice of men who look strong.
Late teens and early twenties are the perfect age to start bodybuilding. Puberty and bodybuilding are closely related because this is the fastest time for muscle growth. Between, 17-25, you will experience testosterone driven growth burst in your muscles.
“Muscle mass peaks around age 40. [Then it] begins to decline due to sarcopenia,” explains Pete Rufo, a performance coach at Beast Training Academy in Chicago. “A major contributor to muscle mass decline is lack of exercise and sedentary lifestyles.
Male-specific factors. Women, on average, tend to be more attracted to men who have a relatively narrow waist, a V-shaped torso, and broad shoulders. Women also tend to be more attracted to men who are taller than they are, and display a high degree of facial symmetry, as well as relatively masculine facial dimorphism.
Multiple studies confirm that women are more attracted to men with large, muscular shoulders — perhaps because they're indicative his status and potential to become a dad.
In a HerCampus.com survey of over 100 college women across the country, a majority ranked arms as the biggest turn on. Women feel it's a sign that you take good care of your body and admitted they love to see a hint of a man's biceps through his t-shirt or sweater.
Having broader shoulders is a masculine trait. During puberty, testosterone causes our shoulders to grow broader, whereas estrogen causes our hips to grow wider. Men tend to have more testosterone and less estrogen than women, so men develop more of a V-tapered physique, whereas women develop more hourglass shapes.
Originally Answered: Are broad shoulders unattractive on a young woman? There is absolutely nothing wrong with broad and square shoulders on women. This has nothing to do with masculinity or not. It is just a particular body type structure and happens equally on men or women as explained here.