Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to prepare for a military physical screening test [title] Be sure to stretch. [step] Stretching is the most important part of exercise. If you do not stretch your muscles you could cause serious damage to them.

Ending1: Stretching before the test actually proves your fitness level. Before doing any physical preparation, be sure to : [substeps] Have some fun. Ending2: [substeps] Do a regular stretching routine where you stretch every muscle group of your body from your shoulder to your hand. Do stretches that you can do while sitting in a chair. Ending3: [title] Work on improving your push-ups. [step] Your present physical capability will determine how many repetitions (push-ups) you will do in each set (one setting). Ending4: To do this : [substeps] Touch a muscle and hold for 30 seconds. If you notice any tension, stop the amount of stretching.

Answer format: ending1/ending2/ending3/ending4