The person's vital capacity most likely increased over the training period due to improvements in respiratory muscle strength and efficiency. Regular exercise, particularly aerobic and respiratory training, can lead to enhanced lung function and increased vital capacity.
Over the course of the training period, the person's vital capacity likely increased due to the enhancement of respiratory muscle strength and improved lung function. Regular aerobic exercise can lead to better oxygen uptake and utilization, resulting in increased lung capacity. Additionally, consistent training may enhance overall cardiovascular fitness, which contributes to improved respiratory efficiency. This adaptation is essential for supporting greater physical exertion and endurance.
What happens is the vital capacity of the lungs greatly increases over time while residual volume decreases. Essentially the body is becoming more conditioned and the entire cardiovascular system improves, therefore it does not need the extra residual volume. However, if someone were to not exercise at all the opposite would occur. Source: Fitness For Life class I was in during winter quarter of 2011.
Four factors that can affect the vital capacity of a person are age (vital capacity decreases with age), gender (males tend to have higher vital capacity than females), height (taller individuals usually have higher vital capacity), and physical fitness level (regular exercise can increase vital capacity).
tu mama
the vital capacity of lungs is 3.5 liters to 4.5 litres
vital lung capacity is how much air remains in your lungs after you exhale
My vital capacity is 1650cc (Yes, it's very low, but I'm twelve and I'm small). cc is used to measure vital capacity.
bigger body surface area = bigger vital capacity
Vital capacity increases due to a combination of factors, including improved lung function, enhanced respiratory muscle strength, and increased physical fitness. Regular aerobic exercise can expand lung capacity and improve oxygen exchange efficiency. Additionally, factors like age, body size, and genetics also play a role, as larger individuals typically have greater vital capacity. Proper breathing techniques and training can further enhance lung capacity over time.
Vital Capacity (VC)
A teenage girl will likely have the same vital capacity as an adult woman. About 5 to 6 liters of air would be the vital capacity for a 15 year old female.