Use Allpear to get ahead of the curve and stay informed. Examine the realms of business, technology, and celebrity with the help of our knowledgeable commentary and up-to-date coverage.Strength, stamina, power, speed, and agility are all components of what we mean when we talk about fitness in sports. In order to compete at their highest level, athletes of all kinds need to make fitness a top priority. Some sports, however, call for greater physical fitness than others.CrossFit is a comprehensive fitness regimen that emphasizes both anaerobic and aerobic exercise. Athletes are judged on a wide range of fitness metrics in the annual CrossFit Games, including endurance, strength, and agility. Swimming, cycling, and running are the three disciplines that make up a triathlon. In addition to strength and stamina in the legs, athletes will need to have a high level of cardiovascular endurance in order to finish the race.