Table 1.

Results for the RSI_Mod^FT, RSI_Mod^IMP, and FT:CT during both the CMJ AS and CMJ NAS.

Variable	CMJ AS		CMJ NAS
	Test Session 1	Test Session 2	Test Session 1	Test Session 2
RSIModFT	0.577 ± 0.20	0.567 ± 0.17	0.458 ± 0.13	0.451 ± 0.12
RSIModIMP	0.607 ± 0.25	0.573 ± 0.18	0.451 ± 0.14	0.442 ± 0.12
FT:CT	0.773 ± 0.19	0.766 ± 0.19	0.672 ± 0.13	0.667 ± 0.13

CMJ = Countermovement Jump; AS = arm swing; NAS = no arm swing; RSI_Mod^FT = Reactive Strength Index Modified, computed via the flight time method; RSI_Mod^IMP = Reactive Strength Index Modified, computed via the impulse-momentum method; all data is reported as mean ± standard deviation.