Breasts are an important part of a woman's charm, and they are also very important for men. Broad chest muscles can also better show personal charm. How can men train their pectoralis major muscles? The most effective way to train the pectoralis major is the barbell bench press, while other exercises are more suitable as auxiliary methods. The bigger our thighs are, the more effort we have to put in to exercise. Design and training of bench press barbell When doing barbell and dumbbell exercises, the muscles being trained are mainly affected by factors such as the weight of the bar, the way of holding the bar, the grip distance, the lifting angle, the lifting speed and the number of sets, and the pectoralis major is no exception. The bar diameter of the bench press barbell should be slightly thicker, with an outer diameter of 35-40 mm and a wall thickness of 2.5-3.0 mm. A thicker lever can reduce the unit pressure on the palm, increase the force-bearing area, and facilitate pushing the arm up. The distance from the grip to the bell plate should be short, about 100 mm, so that the weight (force) is concentrated on the vertical plane close to the pectoral muscles and the generation of force couple can be reduced. The lever must be raised and lowered in the area of the chest muscles being trained (from the diaphragm down to the clavicle up). The chest should be trained from bottom to top and from wide to narrow, that is, first train the lower chest (lying on the side), then train the middle chest (lying flat), and finally train the upper chest (lying on the side). First, use a wide grip, then a medium grip, and finally a narrow grip. Using a wide grip bar will train the width of your chest muscles, while using a narrow grip bar will train the height (thickness) of your chest muscles. As for the bench press, a short bench is used for the incline bench press (20-30 degrees) and the flat bench press. When pressing, only the upper back touches the bench surface, which can make the chest stand up and increase the unit pressure. Using a seated curved bench (30-45 degrees) for the incline bench press can lift the upper chest and make it horizontal, allowing the barbell to act vertically on the upper chest muscles. Breathing for the bench press Inhaling when exerting force can increase the amount of myoglobin that stores oxygen and muscle glycogen that supplies energy, expand the muscle capillaries, and facilitate exertion. If you exhale while exerting force, you will be deprived of oxygen and insufficient muscle glycogen energy supply, which will reduce muscle strength and the number of muscle fibers involved in exerting force will also decrease. In addition, insufficient "burning" of muscle glycogen will produce more lactic acid, causing muscle soreness and fatigue. Therefore, the correct breathing method for the bench press is to inhale when pushing the barbell up and exhale when lowering the barbell. When we exercise, we must pay attention to replenishing water, but don't drink too much at one time. If we drink too much water, our stomach will swell, which will affect our exercise. You can drink some boiled water at room temperature or slightly warm water. Don't drink particularly cold water or carbonated drinks. You can also drink some fruit juice appropriately. |
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