Your friend doesn't think it necessary to follow the seven important elements of weight training. Prepare arguement that will convince your friends of seven elements importance

It is important to follow the seven important elements of a weight-training program to achieve a successful program.

Further explanation

It is important to follow the seven important elements of a weight-training program. These seven elements to keep in your mind when creating a weight training program including:

Progression, it means that you need to gradually increase both the intensity and duration of your physical training routine, this way will prevent you from an injury.Overload is to increase muscular strength and endurance training. This element should work with the progression element to avoid injuries.Specificity element means that you should set up a specific goal and your training program and exercises you choose should align with the goal Regularity means maintain a consistent exercise regimen. The training should be done regularly, for example three times a week.Recovery when someone got an injury, they need time to recover. This would prevent worsen conditions and overuse injuries. Balance element means that the activities you choose including exercise for all your body, not just a certain part of your body. A variety element means different activities in your weight training program. It is important to prevent boredom and increase your motivation.  

Your answer is going to be c.