Results 231 to 240 of about 2,793,681 (274)

Maximal inspiratory pressure is influenced by intensity of the warm-up protocol

Respiratory Physiology and Neurobiology, 2016
The aim of the study was to compare the effect of inspiratory muscle warm-up protocols with different intensities and breathing repetitions on maximal inspiratory pressure (MIP). Ten healthy and recreationally active men (183.3±5.5cm, 83.7±7.8kg, 26.4±4.1years) completed four different inspiratory muscle (IM) warm-up protocols (2×30 inspirations at 40%
Jarek Mäestu, Mati Arend
exaly   +3 more sources

Maximal Inspiratory Pressures and Dimensions of the Diaphragm

American journal of respiratory and critical care medicine, 1997
Abstract We postulated that the variation of maximal voluntary inspiratory pressures (PI,max and Pdi,max) among individuals largely reflects the variation of the structural attributes of the inspiratory muscles, in particular the muscular cross-sectional area of the diaphragm (CSAdi) and its axially projected area (A(thor)).
F D, McCool, P, Conomos, J O, Benditt, D, Cohn, C B, Sherman, F G, Hoppin   +5 more
openaire   +2 more sources

Sustained maximal inspiratory pressure as a measure to inspiratory muscle function

9.2 Physiotherapists, 2015
Introduction: Measures of sustained maximal inspiratory pressure (SMIP) has been used to access inspiratory work generated through time, however procedures of this test can vary and its validity should be considered. Aims and Objectives: The aim of this study was evaluate the relationship between the integrated area under the pressure-time curve ...
Mariana Hoffman, Dayane Montemezzo, Sabrina Lima, Danielle Gomes, Natália Oliveira, Raquel Britto, Giane Ribeiro-Samora   +6 more
openaire   +1 more source

Maximal inspiratory pressure following maximal exercise in trained and untrained subjects

Medicine & Science in Sports & Exercise, 1990
Previous investigators have demonstrated that 5-10 min of fatiguing exercise would lead to respiratory muscle fatigue in normal subjects. The purpose of this study was to determine if there was a differential inspiratory pressure response to maximal cycle ergometer exercise in trained and untrained subjects.
J R, Coast, P S, Clifford, T W, Henrich, J, Stray-Gundersen, R L, Johnson   +4 more
openaire   +2 more sources

Effect of Order on the Performance of Maximal Inspiratory and Expiratory Pressures

Respiration, 2009
We studied the effect of order in the performance of maximal respiratory pressures (PImax and PEmax). For this purpose 20 healthy subjects (male/female: 1/1) were studied. PImax and PEmax were obtained on 2 different days at the same hours (9 and 12 a.m.). The test order was random.
J A, Fiz, A, Carreras, J, Aguilar, M, Gallego, J, Morera   +4 more
openaire   +2 more sources

Maximal inspiratory pressure following endurance training at altitude

Ergonomics, 1994
Effects of endurance training on maximal inspiratory pressure and fatigue were evaluated after 5 weeks. Twelve male and 9 female untrained subjects were matched in the three groups for sex and maximal oxygen uptake (VO2 max). Training was performed at 70% VO2max; 45 min day-1; 5 days week-1 (n = 7); and at the same relative (n = 7) and absolute (n = 7)
B, Hanel, B D, Levine, K, Engfred, P S, Clifford, D B, Friedman, N H, Secher   +5 more
openaire   +2 more sources

Inspiratory pressure/maximal inspiratory pressure ratio: a predictive index of weaning outcome

Intensive Care Medicine, 1993
To compare the accuracy of PI/PImax ratio and other commonly used indices in predicting weaning outcome.A prospective study.Intensive care unit.31 stable intubated patients ready to undergo weaning trial.A simple method was developed to measure the PI and PImax in intubated patients.
openaire   +2 more sources

Maximal inspiratory mouth pressure in Japanese elite female athletes

Respiratory Physiology & Neurobiology, 2016
Maximal inspiratory mouth pressure (MIP) is a common measurement of inspiratory muscle strength, which is often used in a variety of exercises to evaluate the effects of inspiratory muscle training. The characteristics of MIP in elite female athletes remain unclear.
Toshiyuki, Ohya, Masahiro, Hagiwara, Kentaro, Chino, Yasuhiro, Suzuki   +3 more
openaire   +3 more sources

Inspiratory Muscle Training Improves Maximal Inspiratory Pressure Without Increasing Performance in Elite Swimmers

International Journal of Sports Physiology and Performance, 2023
Purpose: To analyze the effect of inspiratory muscle training (IMT) on the maximal inspiratory mouth pressure (MIP) and performance of elite swimmers. Methods: Eight participants performed a 3000-m swimming test (T-3000), followed by blood lactate measurements at 1 and 5 minutes postexercise..
Eloi Gómez-Albareda, Ginés Viscor, Iker García   +2 more
openaire   +2 more sources

Maximal Inspiratory Pressure Is Not a Reliable Test of Inspiratory Muscle Strength in Mechanically Ventilated Patients

American Review of Respiratory Disease, 1990
Abstract Maximal inspiratory pressure (MIP) is an important clinical method used to assess respiratory muscle strength. The reliability and reproducibility of this measurement in mechanically ventilated patients is not certain. In 14 stable, mechanically ventilated patients, capable of spontaneous inspiratory efforts, we assessed ...
A S, Multz, T K, Aldrich, D J, Prezant, J P, Karpel, J M, Hendler   +4 more
openaire   +2 more sources