Off-site coverage is one of the hardest IT problems in sports medicine because trainers work over connections you do not own. We set up secure, encrypted access on their phones and tablets so injury notes, return-to-play decisions, and photos captured on platforms like Healthy Roster or ATGenius sync back to the clinic safely. We plan for spotty venue wifi and cellular with offline-capable workflows and reliable failover where it matters. We also lock down those mobile devices so a lost phone never becomes a data breach. That keeps trainers focused on the athlete in front of them instead of fighting technology on the sideline.