Strengthening pectoral muscles is a shortcut to chest.
It is the pectoral muscles that support the soft chest on the side. Its muscles extend down from the chest to the ribs, lifting the breast upward. This kind of chest muscle will lead to sagging and displacement of the chest due to insufficient exercise and aging. Therefore, it is necessary to strengthen muscles through exercise. Because the movements are simple, you might as well practice every day when using the space.
1, put your hands together and push.
Put your hands together, palms together. When pressing, the pectoral muscles on both sides of the chest tighten, showing a tight state, and relax for about 5 minutes. Repeat 10 times or so.
2, clench your wrists and pull each other to make the chest machine nervous.
Hold each other's wrists in front of each other, paying attention to the elbow joint must be outward, and the left and right elbows should be pulled together. After determining the stress on the chest muscle, the same as 1. But if excessive exertion leads to fatigue, it will be counterproductive.
3. Wrist inward and shoulders open.
Straighten back muscles and correct potential. Make a fist with your palm, and the inside of your elbow is close to your body. It is best not to leave your wrist, open your shoulders, keep tense for 2~3 seconds, and then relax your chest muscles and back muscles. And it is repeated 10 times in the state of chest.
Relationship between posture and chest
People with cat backs tend to bend their shoulders inward, so their chests are often underweight and weak. If the posture is correct, the shoulders can't stretch backwards, and the chest will naturally protrude. Bad posture has a great influence on people.