Association between expiratory mouth pressure and abdominal muscle activity in healthy young males

ConclusionAll abdominal muscles contribute to forced expiration with a greater contribution of the OI and TrA than the RA and OE. Furthermore, the contribution of the TrA would be greater than that of the OI.

Source: European Journal of Applied Physiology - March 1, 2024 Category: Physiology Source Type: research