Final answer:
Cross training incorporates various exercises to improve specific components of fitness, and it is true that it involves using several modes of training. It is utilized to vary intensity, frequency, and target muscle groups.
Step-by-step explanation:
Cross training is a method of exercise that involves incorporating multiple modes of training to improve and target specific components of fitness. This statement is TRUE. To increase the intensity, increase the frequency, or alter the target areas of fitness, cross training integrates various physical activities.
An example of cross training could be including cycling, swimming, and running into a workout routine to develop cardiovascular endurance, while also emphasizing strength training to build muscle. A pattern of physical exercise such as cross training often combines periods of vigorous muscular work with periods of medium and varied muscular work.