In the 1940s and 1950s, young men tackled their adult responsibilities early. They went to college, got married and started careers, all within a few years of graduation. As the decades rolled past, young adults put off this second part of their lives, choosing instead to establish their identities as individuals before committing to married or family life. By the 21st century, young men in their 20s enjoyed a more extended period of "pre-adulthood," and as such their hobbies evolved to meet their emotional and physical development.
Men in their 20s are typically in prime physical condition to enjoy a variety of different sports, particularly those that demand a lot of energy and stamina. Individual sports challenge him to become his personal best in any season. Activities such as skiing and snowboarding test the adrenalin in the winter, whereas rock climbing and surfing test his muster during the summer. This fearless period in his life may influence his decision to participate in extreme sports, such as mountain biking and cliff jumping or free running. He also has time to participate in team sports, which build his character and develop his social skills.
Other high-octane hobbies revolve around motorcycles, cars, trucks and OTR vehicles. Young men may decide to invest significant time and energy rebuilding old bikes, classic cars and hot rods, or tinker around to make their trucks and ATVs more efficient and individualised. These hobbies teach men how to become self-sufficient when it comes to vehicle repair, and artistic guys learn how to apply their personal style to their ride. This interest can also introduce hobbies such as creating models or competing with R/C vehicles such as boats, planes or cars.
Like the old cliché of young men backpacking across Europe, men in their 20s may also use this extended time of self-discovery to travel and learn about different places and people. This invests his time and energy into experiences that teach him about other cultures, the history of what's gone before and the possibilities of what is to come. He may combine different hobbies with travelling, such as camping, photography and writing.
Just because men in their 20s tend to postpone fatherhood until they are firmly established in their career and have a fully realised autonomy doesn't mean they don't have plenty to offer younger boys who are still finding their way. Mentoring allows these young men to use their experience to connect with adolescents who are in need of a role model. Because of the shorter gap in age, they can reach these younger kids in a way authoritarian figures may not be able to.