Maximal inspiration

Maximal inspiration is the greatest amount of air a person can breathe in after a normal, relaxed inhale. It involves fully expanding the lungs by taking a deep, deep breath, engaging the respiratory muscles to maximize air intake. This measurement helps assess lung capacity and function, providing insight into respiratory health. It’s commonly tested in pulmonary function tests to diagnose and monitor lung conditions, and it reflects the strength and elasticity of the lungs and chest muscles.