![Sauna suit](https://upload.wikimedia.org/wikipedia/commons/b/bf/Sauna_suit.jpg)
A sauna suit is a
garment
Clothing (also known as clothes, apparel, and attire) are items worn on the human body, body. Typically, clothing is made of fabrics or textiles, but over time it has included garments made from animal skin and other thin sheets of materials ...
made from
waterproof fabric
Waterproof fabrics are fabrics that are, inherently, or have been treated to become, resistant to penetration by water and wetting. The term "waterproof" refers to conformance to a governing specification and specific conditions of a laboratory ...
designed to make the wearer
sweat
Perspiration, also known as sweating, is the production of fluids secreted by the sweat glands in the skin of mammals.
Two types of sweat glands can be found in humans: eccrine glands and apocrine glands. The eccrine sweat glands are distribut ...
profusely. A sauna suit is sometimes called a "rubber suit" because the early types were made of
rubber
Rubber, also called India rubber, latex, Amazonian rubber, ''caucho'', or ''caoutchouc'', as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds. Thailand, Malaysia, and ...
or rubberized cloth. Now, sauna suits are typically made of
PVC or coated
nylon
Nylon is a generic designation for a family of synthetic polymers composed of polyamides ( repeating units linked by amide links).The polyamides may be aliphatic or semi-aromatic.
Nylon is a silk-like thermoplastic, generally made from petro ...
cloth. The construction is typically in the style of a waterproof
sweat suit, consisting of a pullover jacket and drawstring pants. The closures at waist, neck, wrists and ankles are all elasticated to help retain body heat and moisture within the garment. In some sauna suits, the jacket also includes a
hood
Hood may refer to:
Covering
Apparel
* Hood (headgear), type of head covering
** Article of Academic dress#Hood, academic dress
** Bondage hood, sex toy
* Hoodie, hooded sweatshirt
Anatomy
* Clitoral hood, a hood of skin surrounding the clitori ...
to provide additional retention of body heat.
Weight loss
Sauna suits have been used by wrestlers for the rapid loss of water weight by
perspiration
Perspiration, also known as sweating, is the production of fluids secreted by the sweat glands in the skin of mammals.
Two types of sweat glands can be found in humans: eccrine glands and apocrine glands. The eccrine sweat glands are distrib ...
-induced
dehydration
In physiology, dehydration is a lack of total body water, with an accompanying disruption of metabolic processes. It occurs when free water loss exceeds free water intake, usually due to exercise, disease, or high environmental temperature. Mil ...
. Several healthy collegiate-level wrestlers died from
hyperthermia
Hyperthermia, also known simply as overheating, is a condition in which an individual's body temperature is elevated beyond normal due to failed thermoregulation. The person's body produces or absorbs more heat than it dissipates. When extreme ...
while undergoing such a regimen that included restricted diet and fluid intake.
The
NCAA
The National Collegiate Athletic Association (NCAA) is a nonprofit organization that regulates student athletics among about 1,100 schools in the United States, Canada, and Puerto Rico. It also organizes the athletic programs of colleges an ...
banned the use of sauna suits in 2013 ending what they called "a 10-year long dispute between sports sciences and coaches" after the wrestlers died. This proved to be the first of three deaths in a five-week period. In 2013, the NCAA said the ban ushered in an era where safe minimum weights, class qualification and
nutrition
Nutrition is the biochemical and physiological process by which an organism uses food to support its life. It provides organisms with nutrients, which can be metabolized to create energy and chemical structures. Failure to obtain sufficient n ...
are guided by science, which some enthusiasts say improved the participation and quality of the sport.
See also
*
Sportswear (activewear)
Sportswear or activewear is clothing, including footwear, worn for sport or physical exercise. Sport-specific clothing is worn for most sports and physical exercise, for practical, comfort or safety reasons.
Typical sport-specific garments ...
References
{{reflist
Sportswear
Body shape