Hello. This question is incomplete. The complete question is:
"Which example best shows how an individual could use the progression principle to achieve a fitness goal?
Jump rope for the same amount of time during every workout. Gradually increase the laps the individual swims every couple of weeks. Alternate practicing soccer skills and tennis skills each week. Randomly decrease the dumbbell weights used for bicep curls."
Answer:
Gradually increase the laps the individual swims every couple of weeks.
Step-by-step explanation:
The principle of progression is based on the existence of an adequate level of overload that must be achieved within a certain time. Thus, a gradual and systematic increase of load over a specific period of time will result in improvements to your body without injury. Accordingly, we can state that the best example of this principle is "Gradually increasing the laps the individual swims every couple of weeks."
If progression is made too slowly, improvements are unlikely. On the other hand, if progression is made too quickly, there is a high chance of injury and serious muscle damage. As an example, a person who only exercises on weekends "violates" the principle of progression and is unlikely to see such remarkable gains in physical fitness.