Respiratory Muscle power Training w...

Respiratory Muscle power Training with Nonrespiratory Maneuvers. DcPalo VA, Parker AL, Al-Bilbeisi F McCool FD Reprinted with permission from J Appl Physiol. 2004;96(2):731-734 ?©2004 American Physiological Society.

The diaphragm and abdominal muscles can be recruited during nonrespiratory maneuvers. With these maneuvers, transdiaphragmatic crushings are elevated to levels that could potentially provide a strength-training stimulus. To determine whether repeated forceful nonrespiratory maneuvers strengthen the diaphragm, four healthy enthralls performed sit-ups and biceps sinuositys 3-4 days/wk for 16 wk and four make submissives served as controls. The maximal transdiaphragmatic squeezing was measured at baseline and after 16 wk of training. Maximum static inspiratory and expiratory cavity between the jaws pressures and diaphragm thickness derived from ultrasound were measured at baseline and 8 and 16 wk After training, there were significant increases in diaphragm thickness [25 ?± 01 to 32 ?± 01 mm (mean ?± SD) (P

Copyright Cardiopulmonary Physical Therapy Journal Jun 2004

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