Is it permissible for A-3, a team member in uniform, to join warm-ups if they were previously injured?

The correct answer indicates that a player in uniform, even if they were previously injured, is allowed to join warm-ups. Being in uniform signifies that the player is eligible and recognized as part of the team for activity on the court. The purpose of warm-ups is to prepare the players physically and mentally for the game, and as long as the player is deemed fit to participate that day, their previous injury does not automatically disqualify them from warming up.

In other scenarios, options suggesting that a player must remain off-court or require additional permissions overlook the standard protocol that allows team members in uniform to participate in warm-ups. The decision regarding their participation would typically lie with coaching and medical staff, but the most straightforward rule is that being in uniform permits involvement in warm-ups.

Thus, the player’s status as a uniformed team member is the key factor that allows for their participation in warm-ups, as it reflects their eligibility and readiness to engage in team activities.