Final answer:
Ben's extracurricular engagement centers around surfing, an activity he shares with his son Julian outside of school hours. Together, they paddle into the ocean, riding waves and fostering a unique bond through this recreational pursuit, even though it's not a conventional school-sanctioned activity.
Step-by-step explanation:
Ben's primary extracurricular pursuit revolves around surfing, a non-traditional but compelling activity. Although not formally sanctioned by the school, Ben invests significant time beyond school hours engaging in this oceanic endeavor.
The reference highlights his shared experiences with his son, Julian, as they paddle into the vast expanse of the ocean, surfboards in tow, riding waves in tandem.
This unorthodox extracurricular activity underscores a personal commitment to a lifestyle that extends beyond conventional after-school sports or band participation.
Surfing, with its dynamic and nature-immersed character, assumes a central role in Ben's life, serving as a source of recreation, bonding with his son, and providing a unique outlet for self-expression and physical activity outside the structured confines of traditional school-sponsored pursuits.