Weight class

Division of competition used to match competitors against others of their own size
Part of a series on
Human body weight
General concepts
  • Obesity (Epidemiology)
  • Overweight
  • Underweight
  • Body shape
  • Weight gain
  • Weight loss
  • Gestational weight gain
  • Diet (nutrition)
  • Weight management
  • Overnutrition
  • Childhood obesity (Epidemiology)
Medical concepts
  • v
  • t
  • e

Weight classes are divisions of competition used to match competitors against others of their own size. Weight classes are used in a variety of sports including rowing, weight lifting, and especially combat sports[1] such as boxing, kickboxing, mixed martial arts, wrestling, and Brazilian jiu-jitsu. Alternatives to formal weight classes include catch weight and openweight.

The existence of weight divisions gives rise to the practice of weight cutting. To be the largest individual in a weight division is perceived as advantageous; therefore many athletes lose weight through dieting and dehydration prior to weigh-ins to qualify for a lower weight class.[2]

Comparison

Below are selected maximum weight limits for the major classes in different sports.

Divisions Boxing MMA Kickboxing (ONE) BJJ Judo
Heavyweight +100 kg (220.5 lb)
Light heavyweight 175 lb (79.4 kg) 205 lb (93.0 kg) 225 lb (102.1 kg) 88.5 kg (195.1 lb)
Middleweight 160 lb (72.6 kg) 185 lb (83.9 kg) 205 lb (93.0 kg) 82.3 kg (181.4 lb) 90 kg (198.4 lb)
Welterweight 147 lb (66.7 kg) 170 lb (77.1 kg) 185 lb (83.9 kg)
Lightweight 135 lb (61.2 kg) 155 lb (70.3 kg) 170 lb (77.1 kg) 76 kg (167.6 lb) 73 kg (160.9 lb)
Featherweight 126 lb (57.2 kg) 145 lb (65.8 kg) 155 lb (70.3 kg) 70 kg (154.3 lb)
Bantamweight 118 lb (53.5 kg) 135 lb (61.2 kg) 145 lb (65.8 kg) 57.5 kg (126.8 lb)
Flyweight 112 lb (50.8 kg) 125 lb (56.7 kg) 135 lb (61.2 kg)

See also

References

  1. ^ Bagchi, Debasis; Sreejayan, Nair; Sen, Chandan K. (26 July 2013). Nutrition and Enhanced Sports Performance: Muscle Building, Endurance, and Strength. Academic Press. ISBN 978-0-12-396477-9 – via Google Books.
  2. ^ Peveler, Will (14 July 2021). Strength and Conditioning for Mixed Martial Arts: A Practical Guide for the Busy Athlete. Rowman & Littlefield. ISBN 978-1-5381-3955-4 – via Google Books.

Media related to Weight classes at Wikimedia Commons

  • v
  • t
  • e
Unified Rules
  • Strawweight
    • 115 lb (52.2 kg)
  • Flyweight
    • 125 lb (56.7 kg)
  • Bantamweight
    • 135 lb (61.2 kg)
  • Featherweight
    • 145 lb (65.8 kg)
  • Lightweight
    • 155 lb (70.3 kg)
  • Super lightweight
    • 165 lb (74.8 kg)
  • Welterweight
    • 170 lb (77.1 kg)
  • Super welterweight
    • 175 lb (79.4 kg)
  • Middleweight
    • 185 lb (83.9 kg)
  • Super middleweight
    • 195 lb (88.5 kg)
  • Light heavyweight
    • 205 lb (93.0 kg)
  • Cruiserweight
    • 225 lb (102.1 kg)
  • Heavyweight
    • 265 lb (120.2 kg)
  • Super heavyweight
    • over 265 lb (120.2 kg)
Other