Skip to main content

International Journal of Interdisciplinary Research

Table 1 Martial arts information and demographics

From: Satisfaction with current martial arts’ uniforms and purchase intention of new uniforms

  Injury rate (%) Frequency (n) Percent (%)
Martial arts’ types
 Karate 73.1 271 46.1
 Judo 70.6 126 21.4
 Taekwondo 57.4 101 17.2
 Jujitsu 63.5 99 16.8
 Kung Fu 80.3 66 11.2
 Mixed martial arts 80 59 10
 Tai Chi 58 43 7.3
 Aikido 59.5 37 6.3
 Muay Thai 75 28 4.8
 Krav Maga 87 23 3.9
 Hapkido 61.9 21 3.6
 Other 41.7 24 4.1
Practice hours per week
 1–3   246 41.8
 4–5   202 34.4
 6–7   88 15
 8 or more   52 8.8
Injury times
 0   173 29.4
 1   220 37.4
 2   90 15.3
 ≥3   105 17.9
Gender
 Male   401 68.2
 Female   187 31.8
Income
 ≤25,000   173 30
 25,001–50,000   205 35.6
 50,001–75,000   124 21.5
 ≥75,001   74 12.9
Ethnicity
 White   241 41
 Native Hawaiian   10 1.7
 Native Indian   35 6
 African   52 8.8
 Asian   209 35.5
 Latino   28 4.8
 Other   13 2.2
Age
 18–25   81 18.7
 25.1–35   199 46
 35.1–45   79 18.2
 ≥45.1   74 17.1
Age Max Min Mean SD
  64 18 29.52 7.19
  1. n = 588. Some participants have practiced multiple martial arts types