The lung is essentially an "outdoor organ" vulnerable to the environment. Biochemically, aging is caused by both endogenous and exogenous free radical injury, inflicted by an over-balance of oxidants with respect to anti-oxidants. Glucose may also play a role in the aging process, by binding non-enzymatically with proteins in lung to form irreversible advanced glycosylation end-products.
decrease -
The lungs and heart, when diseased or injured could decrease lung capacity. Obesity would also reduce lung capacity
I think it is physical activity and/or playing a musical instrument or singing
VO2max. This is one important factor (regarding lung function) which determines the total capacity for physical activity, along with muscle conditioning, nutritional factors and others.
Participate in physical training activities to enhance your lung capacity,such as swimming, etc.
Lung capacity is a physical difference in the volume of the lungs. Lung capacity depends on how much air can fill the lungs. A man's lung capacity is larger than a woman's lung capacity.
Vital capacity generally decreases by about 20-30% between ages 25 and 75 due to natural aging processes such as changes in lung elasticity and muscle strength. Regular physical activity and maintaining a healthy lifestyle can help minimize this decline.
emphysema (C)
Lung capacity can not be increased by a disorder.
My tidal lung capacity was lower. I know the difference because in the tidal lung capacity you are taking in less breath. When you are doing the vital lung capacity, you take in more breath.
it has lung cancer
Exercising increases the lung capacity.