Please choose the correct ending to complete the given sentence: Work World: [header] How to become an athletic trainer [title] Be aware of the expectations of the role. [step] Athletic trainers are often the first ones on the scene when an athlete is injured and must be prepared to recognize and evaluate injuries quickly and effectively. You will often need to provide immediate medical care to athletes in a hectic environment, such as a game or match.

Ending1: [substeps] During an event, you'll have the opportunity to inform teammates and co-coaches how you can best provide necessary assistance to your team. [title] Be prepared to guide defenders and medics. Ending2: [substeps] Your duties as an athletic trainer can vary from applying bandages or braces and making sure athletes recover properly from their injuries. You may also provide physical therapy, massage, and medication to help relieve muscle pain and irritation. Ending3: [title] Prepare for the job of athletic trainer. [step] There is also a lot to consider and you should plan accordingly. Ending4: [substeps] Sometimes olympic sports do not require a formal training program, but are solely available on campus. Athletes trained in athletics can also be expected to acquire experience learning and competing professionally.

Answer format: ending1/ending2/ending3/ending4