Table 1.

HR(V) responses to AT of the Control condition.

Measure	MIST1			MIST2			MIST3
	t(12)	p	Hedges’ g	t(12)	p	Hedges’ g	t(12)	p	Hedges’ g
$\mathrm{\Delta }HR$	3.311	0.019*	0.655	4.199	0.004**	0.894	3.850	0.007**	0.762
RMSSD	− 1.290	0.664	− 0.202	− 3.103	0.027*	− 0.534	− 1.936	0.230	− 0.351
pRR50	− 0.724	> 0.999	− 0.052	− 2.740	0.054	− 0.473	− 1.177	0.786	− 0.258

Paired t-tests were performed between BL and AT subphases for each individual MIST phase.