If you are looking for specific training insights or "upd" (updates) on specific players, several platforms offer high-quality footage:

Showing the physical and mental toll of training, injuries, and setbacks.

Interviews with player-entrepreneurs like Sebastian Avanzini provide a look at the business side of professional sports.

The concept of "authenticness" in sports content involves a general absence of "fakeness". For fans, this means moving beyond the 90 minutes on the pitch.