Viking Axes, Bearded Axes and Norse Axes. The axe was one of two common weapons for a Viking warrior to wield. Easy to make and easy to repair, it was a brutally effective weapon that well-suited the wild yet powerful style that Vikings were said to utilize when they entered into battle.
With less air trapped in your lungs, more oxygen will be able to get into your bloodstream. Diaphragmatic Breathing for COPD Diaphragmatic breathing is a breathing exercise that helps to strengthen your diaphragm, which is the most important muscle used in breathing. Your diaphragm, located under your lungs, helps you expel air from your lungs when you exhale.
Many people diagnosed with COPD have both emphysema and bronchitis. Together, the two reduce the amount of oxygen exchange in the lungs and thicken the lining of the airways. COPD is progressive and causes shortness of breath, wheezing, and chronic cough -- a persistent, phlegm-producing cough. People with COPD can have varying abilities when it comes to breathing. Some may experience shortness of breath during moderate exercise. Others need oxygen just to walk across the room.