Students that excel in sports, but have lacking grades should focus on using their athletic motivation to succeed in academics.
In general, if a grade is low in a class, missing assignments is probably a contributing factor. While working out, athletes continue to motivate and push themselves through every mile, repetition, or sprint. By simply putting that same motivation into effect, students can push through one more problem, worksheet, or sentence.
Teachers will be able to help students thrive in school as long as they prove to have good work ethic. Athletes have the advantage of being able to push through workouts, show up prepared, and maintain a motivation.
This idea does not work one way. Students who are striving to be better athletes could use their work ethic in school to push through working out.
Being a dedicated athlete and student can sometimes lead to an insufficient amount of time for other hobbies, but can truly make for a better lifestyle.