Selecting Constant Work Rates for Endurance Testing in COPD: The Role of the Power-Duration Relationship

References

• ATS/ACCP Statement on cardiopulmonary exercise testing. Am J Respir Crit Care Med. 2003; 167:211-277.
   PubMed Web of Science ®Google Scholar
• Cooper CB, Celli BR, Jardim JR, Treadmill endurance during 2-year treatment with tiotropium in patients with COPD: A randomized trial. Chest 2013; 144:490–497.
   PubMed Web of Science ®Google Scholar
• O’Donnell DE, Travers J, Webb KA, Reliability of ventilatory parameters during cycle ergometry in multicentre trials in COPD. Eur Respir J 2009; 34:866–874.
   PubMed Web of Science ®Google Scholar
• Oga T, Nishimura K, Tsukino M, The effects of oxitropium bromide on exercise performance in patients with stable chronic obstructive pulmonary disease. A comparison of three different exercise tests. Am J Respir Crit Care Med 2000; 161:1897–1901.
   PubMed Web of Science ®Google Scholar
• Vivodtzev I, Gagnon P, Pepin V, Physiological correlates of endurance time variability during constant-workrate cycling exercise in patients with COPD. PLoS One 2011; 6:e17007.
   PubMedGoogle Scholar
• Monod H, Scherrer J. The work capacity of a synergic muscular group. Ergonomics 1965; 8:329–338.
   Web of Science ®Google Scholar
• Moritani T, Nagata A, deVries HA, Critical power as a measure of physical work capacity and anaerobic threshold. Ergonomics 1981; 24:339–350.
   PubMed Web of Science ®Google Scholar
• Poole DC, Ward SA, Gardner GW, Metabolic and respiratory profile of the upper limit for prolonged exercise in man. Ergonomics 1988; 31:1265–1279.
   PubMed Web of Science ®Google Scholar
• Whipp BJ, Ward SA. Quantifying intervention-related improvements in exercise tolerance. Eur Respir J 2009; 33:1254–1260.
   PubMed Web of Science ®Google Scholar
• Casaburi R, Porszasz J, Burns MR, Physiologic benefits of exercise training in rehabilitation of patients with severe chronic obstructive pulmonary disease. Am J Respir Crit Care Med 1997; 155:1541–1551.
   PubMed Web of Science ®Google Scholar
• Neder JA, Jones PW, Nery LE, The effect of age on the power/duration relationship and the intensity-domain limits in sedentary men. Eur J Appl Physiol 2000; 82:326–332.
   PubMed Web of Science ®Google Scholar
• Neder JA, Jones PW, Nery LE, Determinants of the exercise endurance capacity in patients with chronic obstructive pulmonary disease. The power-duration relationship. Am J Respir Crit Care Med 2000; 162:497–504.
   PubMed Web of Science ®Google Scholar
• Porszasz J, Rambod M, Casaburi R. Exercise endurance in severe COPD patients: The importance of the power-duration relationship. Eur Respir J 2010; 36:988S.
   Google Scholar
• Cooper CB, Abrazado M, Legg D, Development and implementation of treadmill exercise testing protocols in COPD. Int J Chron Obstruct Pulmon Dis 2010; 5:375–385.
   PubMedGoogle Scholar
• Casaburi R, Porszasz J. Constant work rate exercise testing: a tricky measure of exercise tolerance. COPD 2009; 6:317–319.
   PubMedGoogle Scholar
• Jones AM, Burnley M. Oxygen uptake kinetics: an underappreciated determinant of exercise performance. Int J Sports Physiol Perform 2009; 4:524–532.
   PubMed Web of Science ®Google Scholar
• Hill DW, Poole DC, Smith JC. The relationship between power and the time to achieve O2max. Med Sci Sports Exerc 2002; 34:709–714.
   PubMed Web of Science ®Google Scholar
• Nery LE, Wasserman K, Andrews JD, Ventilatory and gas exchange kinetics during exercise in chronic airways obstruction. J Appl Physiol 1982; 53:1594–1602.
   PubMed Web of Science ®Google Scholar
• Dekerle J, Mucci P, Carter H. Influence of moderate hypoxia on tolerance to high-intensity exercise. Eur J Appl Physiol 2012; 112:327–335.
   PubMed Web of Science ®Google Scholar
• Jenkins DG, Quigley BM. Endurance training enhances critical power. Med Sci Sports Exerc 1992; 24:1283–1289.
   PubMed Web of Science ®Google Scholar
• Ozyener F, Rossiter HB, Ward SA, Influence of exercise intensity on the on- and off-transient kinetics of pulmonary oxygen uptake in humans. J Physiol 2001; 533:891–902.
   PubMed Web of Science ®Google Scholar
• Vanhatalo A, Fulford J, DiMenna FJ, Influence of hyperoxia on muscle metabolic responses and the power-duration relationship during severe-intensity exercise in humans: a 31P magnetic resonance spectroscopy study. Exp Physiol 2010; 95:528–540..
   PubMed Web of Science ®Google Scholar
• Bishop D, Jenkins DG. The influence of resistance training on the critical power function & time to fatigue at critical power. Aust J Sci Med Sport 1996; 28:101–105.
   PubMedGoogle Scholar
• Jenkins DG, Quigley BM. The influence of high-intensity exercise training on the Wlim-Tlim relationship. Med Sci Sports Exerc 1993; 25:275–282.
   PubMed Web of Science ®Google Scholar
• Miura A, Kino F, Kajitani S, The effect of oral creatine supplementation on the curvature constant parameter of the power-duration curve for cycle ergometry in humans. Jpn J Physiol 1999; 49:169–174.
   PubMedGoogle Scholar
• Miura A, Sato H, Whipp BJ, The effect of glycogen depletion on the curvature constant parameter of the power-duration curve for cycle ergometry. Ergonomics 2000; 43:133–141.
   PubMed Web of Science ®Google Scholar
• Palange P, Ward SA, Carlsen KH, Recommendations on the use of exercise testing in clinical practice. Eur Respir J 2007; 29:185–209.
   PubMed Web of Science ®Google Scholar
• Troosters T, Vilaro J, Rabinovich R, Physiological responses to the 6-min walk test in patients with chronic obstructive pulmonary disease. Eur Respir J 2002; 20:564–569.
   PubMed Web of Science ®Google Scholar
• Vogiatzis I, Nanas S, Roussos C. Interval training as an alternative modality to continuous exercise in patients with COPD. Eur Respir J 2002; 20:12–19.
   PubMed Web of Science ®Google Scholar
• Revill SM, Morgan MD, Singh SJ, The endurance shuttle walk: a new field test for the assessment of endurance capacity in chronic obstructive pulmonary disease. Thorax 1999; 54:213–222.
   PubMed Web of Science ®Google Scholar
• Macintyre N, Crapo RO, Viegi G, Standardisation of the single-breath determination of carbon monoxide uptake in the lung. Eur Respir J 2005; 26:720–735.
   PubMed Web of Science ®Google Scholar
• Miller MR, Hankinson J, Brusasco V, Standardisation of spirometry. Eur Respir J 2005; 26:319–338.
   PubMed Web of Science ®Google Scholar
• Wanger J, Clausen JL, Coates A, Standardisation of the measurement of lung volumes. Eur Respir J 2005; 26:511–522.
   PubMed Web of Science ®Google Scholar
• Ferguson C, Rossiter HB, Whipp BJ, Effect of recovery duration from prior exhaustive exercise on the parameters of the power-duration relationship. J Appl Physiol 2010; 108:866–874.
   PubMed Web of Science ®Google Scholar
• Porszasz J, Rambod M, van der Vaart H, Sinusoidal high-intensity exercise does not elicit ventilatory limitation in chronic obstructive pulmonary disease. Exp Physiol 2013; 98:1102–1114.
   PubMed Web of Science ®Google Scholar
• Beaver WL, Wasserman K, Whipp BJ. A new method for detecting anaerobic threshold by gas exchange. J Appl Physiol 1986; 60:2020–2027.
   PubMed Web of Science ®Google Scholar
• Sue DY, Wasserman K, Moricca RB, Metabolic acidosis during exercise in patients with chronic obstructive pulmonary disease. Use of the V-slope method for anaerobic threshold determination. Chest 1988; 94:931–938.
   PubMed Web of Science ®Google Scholar
• Roston WL, Whipp BJ, Davis JA, Oxygen uptake kinetics and lactate concentration during exercise in humans. Am Rev Respir Dis 1987; 135:1080–1084.
   PubMed Web of Science ®Google Scholar
• Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986; 1:307–310.
   PubMed Web of Science ®Google Scholar
• Malaguti C, Nery LE, Dal Corso S, Alternative strategies for exercise critical power estimation in patients with COPD. Eur J Appl Physiol 2006; 96:59–65.
   PubMed Web of Science ®Google Scholar
• Vanhatalo A, Doust JH, Burnley M. Determination of critical power using a 3-min all-out cycling test. Med Sci Sports Exerc 2007; 39:548–555.
   PubMed Web of Science ®Google Scholar
• Murgatroyd SR, Ferguson C, Ward SA, Pulmonary O2 uptake kinetics as a determinant of high-intensity exercise tolerance in humans. J Appl Physiol 2011; 110:1598–1606.
   PubMed Web of Science ®Google Scholar