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. 2007 Apr 5;581(Pt 3):1309–1322. doi: 10.1113/jphysiol.2006.126466

Table 3.

Mean values of constants a and b from eqn (1)

Men (n = 8) Women (n = 9)
a (J min−1)/(l min−1)3 (× 10−5) 6.4 ± 4.1 19.0 ± 14.4*
(2.5–14.0) (7.0–54.8)
b (J min−1)/(l min−1)2 (× 10−3) 6.8 ± 3.2 6.4 ± 7.4
(2.0–10.3) (−5.2–14.9)

Constant a represents the work done in overcoming the resistance to turbulent flow. Constant b represents the work done in overcoming viscous resistance (see text). Values are means ± s.d. with ranges in parentheses.

*

Significantly different from men (P < 0.05).