References
- Boutellier , U. and Piwko , P. 1992 . The respiratory system as an exercise limiting factor in normal sedentary subjects . European Journal of Applied Physiology , 65 : 145 – 152 .
- Boutellier , U. , Buchel , R. , Kundert , A. and Spengler , C. 1992 . The respiratory system as an exercise limiting factor in normal trained subjects . European Journal of Applied Physiology , 65 : 347 – 353 .
- De Lucas Ramos , P. , Rodríguez González-Moro , J. M. , García , D. E. , Pedro , J. , Santacruz Siminiani , A. , Tatay Martí , E. and Cubillo Marcos , J. M. 1998 . Training of inspiratory muscles in chronic obstructive lung disease. Its impact on functional changes and exercise tolerance . Archivos de Bronconeumología , 34 : 64 – 70 .
- Hlastala , M. P. and Berger , A. J. 1996 . Physiology of Respiration , Oxford : Oxford University Press .
- Johnson , B. D. , Babcock , M. A. , Suman , O. E. and Dempsey , J. A. 1993 . Exercise-induced diaphragmatic fatigue in healthy humans . Journal of Physiology , 460 : 385 – 405 .
- Lötters , F. , Van Tol , B. , Kwakkel , G. and Gosselink , R. 2002 . Effects of controlled inspiratory muscle training in patients with COPD: a meta-analysis . European Respiratory Journal , 20 : 570 – 576 .
- Sheel , A. W. 2002 . Respiratory muscle training in healthy individuals; physiological rationale and implications for exercise performance . Sports Medicine , 32 : 567 – 581 .
- Spengler , C. M. , Roos , M. , Laubo , S. and Boutellier , U. 1999 . Decreased exercise blood lactate concentrations after respiratory endurance training in humans . European Journal of Applied Physiology , 79 : 299 – 305 .
- Statement of the American Thoracic Society . 1995 . Standardisation of spirometry – 1994 update . American Journal of Respiratory and Critical Care Medicine , 152 : 1107 – 1136 .
- Sykes , M. K. , McNicol , M. W. and Campbell , E. J.M. 1969 . Respiratory Failure , Oxford : Blackwell Scientific .
- Tzelepis , G. E. , Vega , D. L. , Cohen , M. E. , Fulambarker , A. M. , Patel , K. K. and McCool , F. D. 1994 . Pressure-flow specificity of inspiratory muscle training . Journal of Applied Physiology , 77 : 759 – 801 .
- Volianitis , S. , McConnell , A. K. , Koutedakis , Y. and Jones , D. A. 1999 . The influence of prior activity upon inspiratory muscle strength in rowers and non-rowers . International Journal of Sports Medicine , 20 : 543 – 547 .