CrossFit recommends a daily eating plan of approximately 40% carbohydrates, 30% protein, and 30% fat. This can be accomplished by consuming “meat and vegetables, nuts and seeds, some fruit, little starch, and no sugar," as recommended by CrossFit. This approach is similar to that of popular fad diets such as the Zone and Paleonutrition plans.
The CrossFit Nutrition plan was not developed by a registered dietitian. Most importantly, it will not fulfill the dietary guidelines from the U.S. Department of Agriculture (USDA). It offers lower carbohydrate consumption and a higher protein intake than what is recommended for active people by the American Dietetic Association, which is the leading organization for nutritional-based research.
CrossFit workouts are highly intense and do not take a long time to complete. You can get a great workout in a short period of time.
Athletes and ex-athletes will enjoy the challenges of each WOD, as they are similar to sports conditioning.
There are a large number of WOD routines and they are always changing. This adds to the excitement of each CrossFit workout and decreases the risk of becoming bored.
The WOD can be done at home, without a lot of expensive equipment. The exercises can be very tough. However, there are a number of videos and written descriptions on the web site that can help you modify each movement according to your current level of fitness.
You do not have to be a member of an affiliate to view the free CrossFit web site. However, subscribing to the online CrossFit Journal costs $25 a year.
Bodybuilders and powerlifters will not get the results they need for their specific competitive purposes by just performing CrossFit. But these types of athletes may benefit from training this way for brief periods during their off-season, for the sake of variety.
Marathoners, triathletes, cyclists, and long-distance swimmers should dedicate most of their training time on their sport's specific needs. However, CrossFit may be a good way endurance athletes can train with weights and not interfere with their main objectives, due to the short amount of time needed to complete each WOD.
Also, there are alternative CrossFit programs dedicated to endurance sports, football, and gymnastics.
CrossFit is a good way for mixing up the common exercise routine by providing variety.