Gene Genotype Injured Non-injured p-value     50 % 49 %   ACTN3 RR 18 36.0 8 16.3 0.0157*   RX 21 42.0 18 36.7   XX 11 22.0 23 47.0   RR 18 36.0 8 16.3 0.0261* RX+XX 32 64.0 41 83.7   RR+RX 39 78.0 26 53.1 0.0090** XX 11 22.0 23 46.9     Allele R 57 57.0 34 34.7 0.0016** X 43 43.0 64 65.3   ACE DD 10 20.0 5 10.2 0.3970   ID 21 42.0 23 46.9   II 19 38.0 21 42.9   DD 10 20.0 5 10.2 0.1741 II+ID 40 80.0 44 89.8     Allele D 41 41.0 33 33.7 0.2867 I 59 59.0 65 66.3   UCP1 A/A 16 32.0 15 30.6 0.9535   A/G 25 50.0 24 49.0   G/G 9 18.0 10 20.4   A/A+A/G 41 82.0 39 79.6 0.7610 G/G 9 18.0 10 20.4     Allele A 57 57.0 54 55.1 0.7879 G 43 43.0 44 44.9   UCP2 G/G 14 28.0 13 26.5 0.7488   G/A 22 44.0 25 51.0   A/A 14 28.0 11 22.5   G/G+G/A 36 72.0 38 77.6 0.5250 A/A 14 28.0 11 22.4     Allele G 50 50.0 51 52.0 0.7739 A 50 50.0 47 48.0   UCP3 C/C 7 14.0 5 10.2 0.7271   C/T 18 36.0 21 42.9   T/T 25 50.0 23 46.9   C/C 7 14.0 5 10.2 0.5629 C/T+T/T 43 86.0 44 89.8     Allele C 32 32.0 31 31.6 0.9558 T 68 68.0 67 68.4   *: P-value < 0.05, **: P-value < 0.01

Table 2: Allele distribution associated with a combination of sports injuries (muscle strain+ligament rupture) of injured and non-injured athletes.