Please choose the correct ending to complete the given sentence: Health: [header] How to use massage for neck pain [title] Start under your ears. [step] Find the small bony bump behind your ears and begin your massage there. Place your right knuckles under your right ear and left knuckles under the left ear, and then slowly glide both knuckles down to the back of your neck.

Ending1: Once you have the placement right, the pressure will decrease upon rest. The achy sensation of the pain will go away with rest. Ending2: Begin massaging from here as opposed to going over the entire area. [substeps] Leave space between your thumb and pointer fingers to tell if there is room for your finger in that area. Ending3: As you massage, tense up your chest and stomach, as well as your diaphragm (the part of your brain that regulates your heart rate). Hold the position for a few seconds and then release, lowering the position slowly until you feel your chest expand slightly, and stop the massage. Ending4: [substeps] Now place your right index finger below the right ear and likewise with the left. Using your fingers, make circular movements toward the back of your neck.

Answer format: ending1/ending2/ending3/ending4