The relationship between %HRpeak and %VO2peak in patients with chronic obstructive pulmonary disease.

SIMMONS, D. N., M. J. BERRY, S. I. HAYES, and S. A. WALSCHLAGER. The relationship between %HRpeak and %O2peak in patients with chronic obstructive pulmonary disease. Med. Sci. Sports Exerc., Vol. 32, No. 5, pp. 881–886, 2000.PurposeThe relationship between the percent peak oxygen consumption (%O2pea