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Table 8 Short notes tongued – rectus abdominis (% maximum activity, mean ± s.e.m. n = 20)

From: The effect of standing and sitting postures on breathing in brass players

Stand start	Sit flat	Sit slope down	Slope back	Stand end
12.7 ± 2.3%	8.4 ± 2.5%	7.8 ± 1.7%	7.3 ± 1.4%	16.4 ± 3.5%
*Probability*	Stand end	Sit flat	Sit slope down	Slope back
Stand start	0.133	0.002	<0.001	0.002
Sit flat	0.001	-	0.322	0.513
Sit slope down	<0.001	0.322	-	0.616
Slope back	<0.001

Probabilities of <0.05 are in bold type.

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