Impacts | Resultant Linear Accelerations (g) | Resultant rotational accelerations (rad/s2) | ||||||||
Side | n= | Duration
(ms) Mean
±SD | Mean
±SD | Median
[IQR] | 95% | Mean
±SD | Median
[IQR] | 95% | ||
Total Players | ||||||||||
Front | ||||||||||
Left | 3,051 | 12.1 ±8.4 | 25 ±16a | 19 [14-29] | 55 | 4,055 ± 3,265a | 2,945 [1,839-5,296] | 15,864 | ||
Right | 2,398 | 11.5 ±8.3 | 22 ±14 | 17 [13-25] | 52 | 3,288 ±3,018 | 2,303 [1,379-4,038] | 9,631 | ||
Back | ||||||||||
Left | 2,898 | 13.0 ±14.6 | 18 ±12a | 15 [11-19] | 36 | 2,032 ±2,495a | 1,271 [743-2,264] | 6,677 | ||
Right | 4,075 | 11.8 ±12.1 | 19 ±12 | 16 [12-20] | 45 | 2,765 ±2,959 | 1,869 [1,029-3,411 | 8,848 | ||
Side | ||||||||||
Left | 2,684 | 8.4 ±6.9 | 21 ±14 | 17 [12-24] | 47 | 3,128 ±2,916 | 2,323 [1,376-3,794] | 9,488 | ||
Right | 3,174 | 9.3 ±7.6 | 21 ±15 | 16 [12-25] | 49 | 3,238 ±2,883 | 2,325 [1,349-4,146] | 9,158 | ||
Top | ||||||||||
Left | 283 | 12.4 ±9.3 | 27 ±18a | 20 [14-31] | 69 | 4,310 ±3,480a | 3,130 [1,818-5,896] | 12,136 | ||
Right | 311 | 11.0 ±8.1 | 23 ±16 | 18 [13-26] | 54 | 3,513 ±2,563 | 2,740 [1,742-4,410] | 8,935 | ||
Forwards | ||||||||||
Front | ||||||||||
Left | 1,628 | 12.2 ±8.3 | 24 ±16a | 18 [14-28] | 55 | 3,931 ±3,336a | 2,744 [1,679-5,107 | 10,679 | ||
Right | 1,826 | 11.4 ±8.2 | 22 ±14 | 17 [12-25] | 52 | 3,273 ±3,011 | 2,305 [1,304-4,167] | 9,518 | ||
Back | ||||||||||
Left | 1,797 | 18.2 ±16.2 | 20 ±13 | 18 [13-20] | 40 | 2,617 ±2,817 a | 1,301 [545-2,679] | 8,024 | ||
Right | 2,292 | 14.8 ±14.2 | 20 ±12 | 17 [13-19] | 44 | 2,467 ±3,058 | 1,481 [705-3,054] | 8,761 | ||
Side | ||||||||||
Left | 1,129 | 10.8 ±7.9 | 24 ±16a | 20 [14-29] | 54 | 1,140 ±3,387a | 3,102 [1,812-5,205] | 11,391 | ||
Right | 2,177 | 9.0 ±7.0 | 21 ±14 | 16 [13-25] | 47 | 3,263 ±2,759 | 2,374 [1,484- 4,197] | 8,498 | ||
Top | ||||||||||
Left | 192 | 11.9 ±9.5 | 26 ±18 | 19 [14-30] | 69 | 4,021 ±3,418 | 2,637 [1,640-5,627] | 11,696 | ||
Right | 205 | 11.5 ±8.5 | 23 ±17 | 18 [14-25] | 55 | 3,411 ±2,339 | 2,721 [1,811-4,471] | 8,257 | ||
Backs | ||||||||||
Front | ||||||||||
Left | 1,423 | 12.1 ±8.5 | 26 ±17ab | 20 [15-31] | 55 | 4,197 ±3,177ab | 3,078 [2,037-5,410] | 10,796 | ||
Right | 572 | 11.8 ±8.5 | 22 ±14b | 19 [14-24] | 53 | 3,336 ±3,043b | 2,290 [1,521-3,763] | 9,927 | ||
Back | ||||||||||
Left | 1,101 | 4.6 ±4.3 | 14 ±9ab | 12 [11-14] | 25 | 1,732 ±1,817ab | 1,253 [890-1,860] | 4,611 | ||
Right | 1,783 | 7.9 ±6.8 | 19 ±13 | 15 [12-21] | 45 | 3,147 ±2,781b | 2,298 [1,437-3,710] | 9,040 | ||
Side | ||||||||||
Left | 1,555 | 6.7 ±5.4 | 19 ±13ab | 15 [12-22] | 38 | 2,549 ±2,300ab | 1,923 [1,190-2,942] | 6,397 | ||
Right | 997 | 9.9 ±8.8 | 21 ±16b | 15 [12-34] | 50 | 3,139 ±3,148b | 2,234 [1,054-4,055] | 9,838 | ||
Top | ||||||||||
Left | 91 | 13.3 ±9.1 | 29 ±19a | 24 [17-33] | 72 | 4,919 ±3,552ab | 4,081 [2,334-6,126] | 13,001 | ||
Right | 106 | 10.0 ±7.1 | 22 ±18 | 17 [13-27] | 55 | 3,710 ±2,950 | 2,852 [1,458-4,548] | 9,656 |