Acute Effects of Different Inspiratory Muscle Training Intensities on Intercostal Muscle Oxygenation in Healthy Adults: A Randomized Crossover Study.
BACKGROUND Increased inspiratory loading increases oxygen consumption and metabolic demand in the respiratory muscles, affecting muscle oxygenation. However, evidence regarding different inspiratory muscle training (IMT) intensities on intercostal muscle oxygenation remains limited. This study compared acute effects of...