Table 3. The overall average values and values for successful and unsuccessful performances in different training load variables for four elite international long jump athletes in a 16-week period that included the qualification for and competition at the 2016 Olympic Games.
|
OVERALL |
SUCCESSFUL PERFORMANCES |
UNSUCCESSFUL PERFORMANCES |
p |
f2 |
Effect size |
|
Total week TL |
2369 ± 1120 |
1766 ± 894 |
1369 ± 432 |
0.20 |
0.08 |
Small |
Week-to-week TL change |
-50.5 ± 1144 |
-508 ± 875 |
-315 ± 676 |
0.56 |
0.02 |
Small |
SMA |
Acute TL |
338 ± 160 |
252 ± 127 |
196 ± 61.8 |
0.19 |
0.08 |
Small |
Chronic TL |
334 ± 117 |
332 ± 107 |
268 ± 79.6 |
0.19 |
0.06 |
Small |
TSB |
6.11 ±128 |
80.0 ± 86.8 |
72.5 ± 58.0 |
0.75 |
0.00 |
Trivial |
TSB VOL21 |
93.4 ± 40.8 |
80.5 ± 25.3 |
53.9 ± 9.21 |
0.13 |
0.37 |
Large |
TSB CH21 |
-19.2 ± 194 |
15.5 ± 167 |
-50.0 ± 172 |
0.60 |
0.04 |
Small |
EWMA-W |
Acute TL |
341 ± 159 |
242 ± 85.2 |
191 ± 55.8 |
0.11 |
0.12 |
Small |
Chronic TL |
346 ± 116 |
304 ± 91.5 |
236 ± 61.2 |
0.07 |
0.14 |
Small |
TSB |
5.08 ±128 |
61.2 ± 36.6 |
45.3 ± 26.0 |
0.39 |
0.03 |
Small |
TSB VOL21 |
66.0 ± 24.4 |
63.4 ± 17.8 |
52.0 ± 18.2 |
0.14 |
0.16 |
Moderate |
TSB CH21 |
1.04 ± 118 |
32.3 ± 127 |
43.6 ± 86.6 |
0.34 |
0.01 |
Trivial |
DIFF 7-day |
-69.8 ± 811 |
-364 ± 626 |
-259 ± 511 |
0.68 |
0.01 |
Trivial |
DIFF 21-day |
-107 ± 563 |
-319 ± 416 |
-246 ± 210 |
0.62 |
0.01 |
Trivial |
EWMA-L |
Acute TL |
343 ± 134 |
273 ± 95.6 |
215 ± 60.3 |
0.11 |
0.11 |
Small |
Chronic TL |
350 ± 93.0 |
348 ± 64.8 |
267 ± 53.6 |
<0.01** |
0.31 |
Moderate |
TSB |
7.29 ± 77.4 |
75.2 ± 37.5 |
52.2 ± 33.5 |
0.21 |
0.07 |
Small |
TSB VOL21 |
47.9 ± 22.0 |
45.4 ± 15.7 |
39.1 ± 17.9 |
0.33 |
0.04 |
Small |
TSB CH21 |
4.72 ± 109 |
54.5 ± 94.7 |
43.5 ± 79.3 |
0.91 |
0.00 |
Trivial |
DIFF 7-day |
-86.8 ± 652 |
-321 ± 522 |
-256 ± 330 |
0.79 |
0.00 |
Trivial |
DIFF 21-day |
-155 ± 521 |
-333 ± 430 |
-256 ± 209 |
0.37 |
0.02 |
Small |
SMA – simple moving average, EWMA-W – exponentially weighted moving averages as per Williams et al. (2016), EWMA-L - exponentially weighted moving averages as per Lazarus et al. (2017), TL – training load, TSB – training stress balance, DIFF – differential load, VOL21 - the volatility (standard deviation) of values in the last 21 days prior to competition, CH21 - the value 21 days prior to competition subtracted from the value on the day of the competition. * - p<0.05, f
2 – Cohen’s marginal effect size.