Which activities fall under individual-performance activities?

Individual-performance activities are characterized by being primarily focused on the individual's own skill, technique, and achievement, rather than on collaboration or interaction with others as part of a team. The correct answer identifies activities that do not involve teamwork, emphasizing personal effort and individual results.

This classification typically encompasses activities like running, swimming, gymnastics, or other sports where success relies on personal performance rather than team dynamics. By engaging in these activities, individuals can focus on their personal fitness goals, self-improvement, and skills development without the influence of team strategies or cooperation.

In contrast, the other choices all involve teamwork or collaboration, which distinguishes them from individual-performance activities. Team-based sports, group dance performances, and competitive team games rely on collective effort and coordination among members, prioritizing group outcomes over individual accomplishments. Thus, option B accurately reflects the nature of individual-performance activities by highlighting those that are independent of teamwork.