POVEZANOST DISTRIBUCIJE PLANTARNOG PRITISKA S USPJEŠNOŠĆU U GAĐANJU KRATKIM VATRENIM ORUŽJEM POLICIJSKIH SLUŽBENIKA PRIPADNIKA SPECIJALNE POLICIJE MINISTARSTVA UNUTARNJIH POSLOVA

master's thesis

• Title (english): RELATIONSHIP BETWEEN PLANTAR PRESSURE DISTRIBUTION AND SUCCESSFULNESS IN SHORT FIRE SHOOTING OF POLICE OFFICERS OF THE SPECIAL POLICE OF THE MINISTRY OF INTERNAL AFFAIRS OF THE REPUBLIC OF CROATIA
• Author: Ivana Štrbac
• Mentor: Mario Kasović (mentor)
• Committee member: Mario Kasović (predsjednik povjerenstva)
• Committee member: Hrvoje Sertić (član povjerenstva)
• Committee member: Lovro Štefan (član povjerenstva)
• Granter: University of Zagreb; Faculty of Kinesiology; Zagreb
• Defense date and country: 2022-03-18, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Kinesiology

Abstract

Svrha: Glavni cilj studije je utvrditi postoji li povezanost između obrasca plantarnog pritiska stopala i uspješnosti u gađanju pištoljem. Metode: Trideset policijskih službenika specijalne policije (N = 30) Antiterorističke jedinice Lučko (prosječna dob 40 ± 6.5 godina, visina 180 ± 5.3 cm, težina 89.2 ± 8 kg) sudjelovalo je u testiranju prilikom gađanja u metu stojeći na platformi Zebris (FDM; GmbH München, Njemačka). Za izračun povezanosti između obrasca plantarnog pritiska stopala i uspješnosti gađanja, koristio se Spearmanov koeficijent korelacije (r). Rezultati: Preciznost gađanja je značajno negativno povezana s vršnim silama stražnjeg (desnog) stopala (pete; N, r = - 0.19, p < 0.001). Kada se vršna sila normalizira za tjelesnu masu (N/kg), preciznost gađanja ostaje negativno povezana s vršnim silama stražnjeg (desnog) stopala (pete; r = - 0.17, p < 0.001). Preciznost gađanja je pozitivno povezana s postotkom relativne sile stražnjeg (desnog) stopala (prstiju; r = 0.11, p < 0.05) te je negativno povezana s relativnim silama stražnjeg (desnog) stopala (pete; r = - 0.11, p < 0.05). Varijable koje statistički značajno povezane s preciznosti u gađanju (r = 0.18, r2 = 3%, f = 4.765, p = 0.009) su vršne sile pete desnog stopala (b = - 0.35, t = - 2.435, p = 0.015) i relativne sile pete desnog stopala (b = 0.01, t = 0.822, p = 0.412, koja nije značajna). Zaključak: Ovim istraživanjem se može potvrditi statistički značajna uloga stražnje (desne) noge u korelaciji s preciznošću u gađanju iz pištolja. Što su relativne sile (%) stražnjeg (desnog) stopala ispod pete više, to će preciznost u gađanju biti manja, a što su relativne sile stražnjeg (desnog) stopala ispod prstiju više, to će preciznost u gađanju biti veća, dok je prednja (lijeva) noga pasivna i podjednako oslonjena na površinu prednjim i stražnjim dijelom stopala.

Abstract (english)

Purpose: The main objective of the study is to determine if there is a correlation between plantar pressure distribution pattern of a foot and the efficiency in pistol shooting. Methods: Thirty police officers (N = 30), members of the Antiterrorist unit Lučko (of average age 40 ± 6.5, height 180 ± 5.3 cm and weight 89.2 ± 8 kg) were tested while standing on the Zebris platform (FDM; GmbH München, Germany) and shooting at the target. Spearman’s coefficient was used to calculate the correlation between plantar pressure distribution pattern of a foot and the efficiency in pistol shooting. Results: Shooting precision is significantly negatively related to the peak forces of the right back foot (heel; N, r = - 0.19, p < 0.001). When the foot force is normalized with the body mass (N/kg), shooting precision remains negatively connected with the right back foot force (heel; r = - 0.17, p < 0.001). Shooting precision is positively related to the percentage of the average right forefoot force (toes; r = 0.11, p < 0.05), as well as it is negatively related to the average right back foot force of the (heel; r = - 0.11, p < 0.05). Variables significantly correlated with pistol shooting are Correlation of the statistically important variables (r = 0.18, r2 = 3%, f = 4.765, p = 0.009) peak right back foot force of the heel (b = - 0.35, t =-2.435, p = 0.015) and variable of the average right back foot force of the heel (b = 0.01, t = 0.822, p = 0.412, which is not significant). Conclusion: This study confirms a significant role of the right leg in the correlation with the precision of the pistol shooting. When average right back foot forces beneath the heel expressed in percentage are higher, the shooting precision will be more inaccurate, whereas when average right forefoot forces beneath the toes are higher, the shooting precision will be higher as well.

• Keywords: preciznost; vršne sile; biomehanika; pucanje; stopalo
• Keywords (english): shooting precision; peak forces; biomechanics; shooting; foot
• Language: croatian
• URN:NBN: urn:nbn:hr:117:567748
• Study programme: Title: Specialist graduate professional study for sports coaches education; specializations in: Acrobatic rock and roll, Track-and Field, Fitness, Weightlifting, Sailing, Windsurfing, Judo, Kayaking, Karate, Skating, Physical Conditioning of Athletes, Basketball, Bowling, Football, Volleyball, Dancing, Swimming, Rhythmic Gymnastics, Diving, Handball, Skiing, Artistic Gymnastics, Physical Recreation, Shooting, Teakwondo, Tennis, Rowing; Course: Physical Conditioning of Athletes; Study programme type: professional; Study level: specialist graduate; Academic / professional title: stručni/a specijalist/ specijalistica trenerske struke (stručni/a specijalist/ specijalistica trenerske struke)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2022-04-04 07:36:50