Six Bad Postures Make you Sad and the Lung Injury

Six Bad Postures Make you Sad and the Lung Injury

Child, parents are always reminding us to erect, upright posture do not, will bring many health benefits. Boston University Professor Kai Lunya Jacobs said, improper posture will tighten the muscles and joints, people soon tired. Recently, the latest issue of the United States, "Women's Home Journal," summed up the life of the six common bad postures, to draw attention.

1. with the computer. Many people are used to lean forward at the computer, and his head under the ramp. Too close to the screen away from the head, and in more than eye level, head forward 2.5 cm each, will increase the pressure on the neck 4.5 kg, causing headaches and back pain, a long time, have damage to the heart and lung function. When we use computers, thighs and upper body should be a 90 degree angle, 50-70 cm from the screen, the screen first line under 3 cm in the line of sight, preferably with your feet supported. Arms close to your body, elbows bent 90 degrees, wrist flat on the keyboard. Keyboard and mouse should be placed at the same height.

2. Call. For a long time "talking on the phone" who have to pay health costs. Many people prefer to use the neck and shoulders tucked phone, it will induce a headache. Call when you have chest rise, stand before the mirror, check your posture is appropriate. Neck muscles to ease the pressure, and recommends the following motion: tilt the head to the left ear near the left shoulder, left arm rose, fell on his left hand the right side of the head.