EC's in Additional Information

<p>Throughout high school I have played three varsity sports. This has taken up the majority of my time and is the bulk of my extracurriculars. But, I have still participated in plenty of other smaller extracurriculars to explore other things despite not being as committed. I felt like I should include these in the activities section. Now, I'm debating whether I should include in additional information something explaining my reason for including these to clarify that I'm not just trying to bulk up my EC's. Is this a good idea or should I leave additional information blank?</p>