Honestly I don't know if this is completely right but my best guess would be a registered nurse..
As his respiration became shallow, it means that he is going to have difficulty in breathing, so it is best to have a device or assistance to be placed on him, in order to assist his breathing and ventilation. It is best to insert an airway adjuct to him, in order for his breath to widen and to insert a bag mask device, to assist his ventilations.
Basketball players must be flexible because basketball requires a high degree of mobility and finesse when moving around the court. In addition basketball players must be able to get low to play defense, and also jump high. Basketball players must also have strong hand eye coordination.