Additionally, the recommendations done by Horswill  concerning body mass control during the season are important sources of information. This author suggests specific goals for each periodization phase. Pre-season: determine athlete’s optimal weight category; estimate body composition to determine the minimum body mass the athlete can have to compete safely; initiate the weight category change if needed; adjust technique
and tactics for the new weight category; aerobic conditioning and strength training to reduce body fat and maintain muscle mass; reduce energy and fat intake to decrease body fat percentage; Season: keep body mass near the upper weight limit; increase caloric intake Torin 1 supplier to deal with training and competition demands; maintain strength training; adequate micro and macronutrients intake; Off season: avoid increase in body fat; begin strength training; maintain aerobic conditioning; avoid high-fat diets. Management procedures to control or discourage rapid weight loss Management procedures have been used in wrestling  and proposed for judo  to avoid weight loss among athletes.
The following recommendations were first drafted in 1976  and reinforced in 1996 by the American College of Sports Medicine . They are currently in use in most scholastic wrestling competitions in United States as a part of a program aiming at controlling the weight management issue among wrestlers. This program has been shown effective in attenuating the aggressive patterns of rapid weight loss and discouraging Selleck LOXO-101 athletes from losing weight irresponsibly . Therefore, these recommendations should be implemented by other combat sports organizations in order to avoid widespread weight loss among combat athletes : matches should begin in less than 1 h after weight in; each
athlete is allowed to weigh-in only one time; RWL methods and artificial rehydration methods are prohibited on competition days; athletes must pass the hydration test to get the weigh-in validated; an individual minimum MLN2238 mw competitive weight is determined at the beginning of each season; no athletes are allowed to compete in a weight class that would require weight loss greater than 1.5% of body mass per others week. Acknowledgements The authors would like to thank FAPESP for supporting the studies on rapid weight loss (grant # 2006/51293-4). References 1. Kim S, Greenwell TC, Andrew DPS, Lee J, Mahony DF: An analysis of spectator motives in an individual combat sport: a study of mixed martial arts fans. Sport Mark Q 2008, 17:109–119. 2. Ko Y, Kim Y, Valacich J: Martial arts participation: Consumer motivation. Int J Sport Mark Spo 2010, 11:105–123. 3. Burke LM, Cox GR: Nutrition in combat sports. In Combat Sports Medicine. 1st edition.