You have now learned the importance of benefits of weight training, and cardiovascular activity, decide which athlete might use the least amount of weight training in his/her preparation

Based on the given information, an athlete who might use the least amount of weight training in his/her preparation would be a long-distance runner or a marathon runner.

Long-distance runners primarily focus on enhancing their cardiovascular endurance and improving their running efficiency. Since their primary goal is to maintain a steady pace over long distances, they may prioritize cardiovascular activities such as running, jogging, and interval training. However, they may not prioritize heavy weight training as it can add extra bulk and weight, which may hinder their performance in terms of speed and endurance.

While weight training can provide numerous benefits for athletes, including improved strength, power, and injury prevention, long-distance runners may opt for lighter strength training exercises or bodyweight exercises to maintain muscle tone and prevent muscle imbalances. This way, they can focus more on their running performance and cardiovascular conditioning without excessive emphasis on building muscle mass.

It is important to note that even though weight training may be less prioritized for long-distance runners, it does not mean they completely neglect it. They may still incorporate strength exercises that target their lower body, core, and functional movement patterns to improve overall athletic performance and reduce the risk of injuries.