Book (Practical) Living Stiff shoulders, neck pain, and headaches will not only loosen your collarbone for 5 seconds!

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Home Economics and Life Science
Lifestyle and Living
● The clavicles are the only bones that connect the breastbone and scapula. They are joined by five muscles : the sternocleidomastoid muscle, the upper fiber of the trapezius, the clavicle of the greater pectoral muscle, the infraclavicular muscle, and the anterior fibers of the deltoid muscle. ● Therefore, just by moving around the clavicle skillfully, the muscles of the shoulders and neck can be softened and loosened, and stiff shoulders, neck pain, and headaches can be cured. ■ Chapter 1 : Causes of stiff shoulders, neck pain, and headaches ■ Chapter 2 : Why is the clavicle important? ■ Chapter 3 : Clavicle relaxation effective for stiff shoulders, neck pain, and headaches ■ Chapter 4 : How to relax the clavicle ■ Chapter 5 : Experience of relaxing the clavicle ■ Chapter 6 : Daily life to relieve stiff shoulders, neck pain, and headaches