Table 1.
Means (±SD† ) for the ultra-short-term lnRMSSD (i.e., 0-1 min; 1-2 min; 2-3 min; 3-4 min; 4-5 min) and lnRMSSD
Criterion
values obtained before and after 3-4 weeks of preseason training in futsal players (n = 24).
Before
After
∆%
(90% CI)
Lower/Trivial/Higher (
rating
)
0-1 min
3.3 (.6)
3.7 (.6)
12.4 (9.0-18.1)
00/00/100 (
almost certainly
)
1-2 min
3.1 (.8)
3.7 (.5)
17.4 (9.5-25.4)
00/00/100 (
almost certainly
)
2-3 min
3.2 (.7)
3.6 (.5)
11.9 (6.2-15.5)
00/00/100 (
almost certainly
)
3-4 min
3.2 (.7)
3.7 (.5)
15.2 (9.4-18.9)
00/00/100 (
almost certainly
)
4-5 min
3.2 (.6)
3.6 (.5)
13.7 (9.5-18.9)
00/00/100 (
almost certainly
)
Criterion (5-10 min)
3.2 (.6)
3.7 (.4)
16.1 (12.5-18.8)
00/00/100 (
almost certainly
)
† : values are expressed in milliseconds
∆%: percentage of change.