The likely truth, say racing historians, is the sport's long history and traditionalist roots have created a culture where it is frowned upon for jockeys to sport beards or facial hair.
A ban on beards has been officially lifted by the International Boxing Association (IBA), it has been announced. Previously, fighters were required to be clean shaven, partly so that cuts to the face could be seen.
Current regulations state: 'beards are to be neat, trim and closely cropped, to a minimum bulk of 4mm and a maximum of 50mm'.
Excluding limited exemptions for religious accommodation, the United States Army, Air Force, and Marine Corps have policies that prohibit beards on the basis of hygiene and the necessity of a good seal for chemical weapon protective masks.
There are rules to follow on weight limits, gear use and uniform appearance. The reason for the shaving, according to sanctioning body USA Boxing, is to eliminate the chance of cuts to the eye due to the coarse texture of beards and mustaches, MGGA-St. Mary's coach Dennis Shimmell Sr. said.
According to their findings, published in the journal Integrative Organismal Biology, facial hair is capable of lessening the impact of blunt trauma, such as that of a fist.
There is a rule that states that Boxers must be clean-shaved before any medical examinations are carried out on any bout in the Amateurs. It's a clear rule that states that beards and moustaches are not allowed. If a boxer violates this rule, then they can't enter the tournament. What's the reason for it?
Tajikistan. Beards are discouraged by the government for most men in Tajikistan in a stated effort to battle radicalism. Only clean-shaven men can apply for a passport. Beards are often forcibly shaved off by police officers.
The Coast Guard, Army and Air Force allow beards in limited circumstances, including on religious and medical grounds. The Navy's reasoning falls in line with its “cultural twitch” on grooming and uniforms, said James Holmes, who chairs the maritime strategy program at the Naval War College in Newport, R.I.
The Navy's argument for maintaining its fairly strict no beard policy has largely focused on the idea that sailors with beards would not be able to get an effective seal for a gas mask around their face, thus impacting their ability to fight a potential shipboard fire.
Mr Abdel Haleem, along with many other Muslim scholars, says the wearing of beards should be considered a recommendation rather than an obligation.
Women saw men with full beards to be the most healthy, and the best suited to parenting. As a matter of fact, the study showed that as facial hair length increased, the men were viewed as more masculine. These findings were doubly confirmed by another study published by the Journal of Evolutionary Biology in 2016.
In a break from tradition, Royal Australian Air Force (RAAF) members are now allowed to grow and wear beards.
Men grow beards because the hair follicles on their jaw are stimulated by the hormone dihydrotestosterone (DHT), which is produced from testosterone. Women have the same number of follicle cells on their faces as men, but these are less sensitive to DHT, and females also have lower testosterone levels to begin with.
In 1698, Tsar Peter I of Russia instituted a beard tax as part of an effort to bring Russian society in line with Western European models. To enforce the ban on beards, the tsar empowered police to forcibly and publicly shave those who refused to pay the tax.
But while it might well be true that facial hair protects against punches, it's false to leap to the conclusion that the "protective function of beards may provide an advantage in male contest competition, and therefore be selectively favored."
The Royal Navy are allowed to grow beards. British soldiers used to be allowed to grow beards however that has been banned and now they have to parade clean shaven. Growing a beard can increase moral, and we believe this change could contribute to operational effectiveness as a result.
“In 2023, both clean-shaven and stubble will be on trend. For the past few years, men's fashion has been shifting away from full beards towards a more 'natural' look – one that is closer to the modern classic of a clean shave or light stubble.
Beards are as popular as ever in 2023. We highlight 23 of our favorite beard styles in 2023, from stubble to chevron mustaches to Bandholz beard. As always, Keep on Growing.
Conventionally, having a beard is often associated with negative images such as blowsy, filthiness, and so on. So, Japanese men are likely to shave their beards when they go out or are in public to look hygienic and neat.
Religions such as Orthodox Judaism, Rastafarianism, and Sikhism all prohibit haircuts, the removal of facial hair, or a combination of the two due to beliefs that hair is sacred or a gift from God.
Some religions (such as some sects of Islam, and Sikhism) have considered a full beard to be essential and mandate it as part of their observance.
In a paper in Integrative Organismal Biology, Dr. Carrier and his team describe a study they conducted suggesting that beards may have evolved in humans to protect vulnerable bones during physical competition for mates.
Testosterone Replacement Therapy is a steroid that helps build strength and muscle, but it is not the same as steroid abuse; TRT is legal. Fighters who use TRT must apply for a therapeutic use exemption (TUE) through whatever state athletic commission they are fighting under.
There are three main beard lengths that will give the bearded individual a different feel in Jiu-Jitsu. The short, medium, and a long beard. The short beard will not give you any grief or negative effects during Jiu-Jitsu. A medium beard is when it'll start to get pulled and beard hairs ripped out.