Final answer:
The statement confuses internal training with interval or integrative training and is therefore FALSE. Interval training involves alternating high and low-intensity activities, while integrative training utilizes multiple modes to develop specific fitness components.
Step-by-step explanation:
The statement 'Internal training means using several modes of training to develop a specific component of fitness' is FALSE. Internal training often refers to the organizational process of teaching employees new skills or updating existing skills within a company. However, the question seems to be confused with 'interval training' or 'integrative training.' Interval training involves alternating periods of high and low-intensity activity, which is useful for developing different fitness components such as cardiovascular endurance or speed. Whereas integrative training can involve several modes to develop specific fitness components, for example, strength, flexibility, or agility. This type of training might include weightlifting, stretching, and balance exercises.
- The heart consists of cardiac muscle tissue, not smooth muscle tissue. This is a critical distinction in understanding human anatomy.
- Sprinting is an anaerobic exercise because it engages muscle groups at high intensity for short durations, relying on energy sources within the muscles, rather than oxygen.