How is technology typically used in modern physical education?

The correct choice emphasizes the significant role that fitness tracking apps and wearable devices play in modern physical education. These tools provide students and educators with valuable data about activity levels, heart rates, and overall health metrics. By using this technology, individuals can set personal fitness goals, monitor their progress, and make informed decisions about their physical health. This enhances engagement and accountability in fitness routines, as users can see measurable results and adjust their activities accordingly.

Additional options, while relevant in various contexts, do not capture the primary focus of technology's impact on physical education. Online classes and virtual coaches are increasingly utilized, but they mainly address instruction rather than individual activity monitoring. Video conferencing for tests offers a way to assess students but lacks the continuous engagement that tracking devices provide. Utilizing social media for tracking participation might foster some community engagement, but it doesn't directly contribute to analyzing physical fitness data and performance, which is critical for developing tailored fitness programs.