What if your lung capacity is 77 percent - you are 74 years old this a good reading?

A lung capacity of 77% at 74 years old is consideredvery good compared to the average lung capacity of individuals in their 70s. Lung capacity naturally decreases with age, and a lung capacity of 77% indicates that the lungs are functioning well and the individual has good lung health for their age. However, it's essential to consult a healthcare professional to assess your individual lung health as other factors such as underlying medical conditions, lifestyle choices, and family history can also impact lung function. Regular check-ups and adherence to any recommended treatments or lifestyle changes provided by your healthcare provider can help maintain optimal lung health.