Accuracy of Replicating Static Torque and its Effect on Shooting Accuracy in Young Basketball Players

• Autorzy: Artur Struzik , Andrzej Rokita , Bogdan Pietraszewski , Marek Popowczak
• Języki publikacji: EN

Abstrakty

EN

Purpose. Accurate shooting in basketball is a prerequisite for success. Coordination ability, one of the abilities that determine the repeatability of accurate shooting, is based on kinesthetic differentiation. The aim of the study was to evaluate the strength component of kinesthetic differentiation ability and determine its relationship with shooting accuracy. Methods. Peak muscle torque of the elbow extensors under static conditions was measured in 12 young basketball players. Participants then reproduced the same movement at a perceived magnitude of 25%, 50%, and 75% of static peak torque, with error scores calculated as a measure of kinesthetic differentiation. The results were compared with players’ field goal percentages calculated during game play in a regional championship. Results. No statistically significant relationships were found between the level of kinesthetic differentiation ability and field goal percentage. Additionally, no upper limb asymmetry was found in the sample. Conclusions. The relatively high levels of elbow static peak torque suggest the importance of upper limb strength in contemporary basketball. The lack of a statistically significant difference between the right and left limbs decreases the risk of suffering injury. It is likely that choosing other suitable tests would demonstrate the relationships between field goal percentage and kinesthetic differentiation ability.

Słowa kluczowe

EN

kinesthetic differentiation; proprioception; upper limb asymmetry

• Czasopismo: Human Movement
• Rocznik: 2014
• Tom: 15
• Numer: 4
• Strony: 216-220

Daty

wydano

2014-12-01

otrzymano

2014-05-05

zaakceptowano

2014-07-10

online

2015-03-27

Twórcy

autor

Artur Struzik

• University School of Physical Education, Wrocław, Poland,

autor

Andrzej Rokita

• University School of Physical Education, Wrocław, Poland

autor

Bogdan Pietraszewski

• University School of Physical Education, Wrocław, Poland

autor

Marek Popowczak

• University School of Physical Education, Wrocław, Poland

Bibliografia

• 1. Kornecki S., Lenart I., Siemieński A., Dynamical analysis of basketball jump shot. Biol Sport, 2002, 19 (1), 73-90.
• 2. Spina M.S., Cleary T.D., Hudson J.L., An exploration of balance and skill in the jump shot. In: Bauer T. (ed.), XIII International Symposium for Biomechanics in Sport: Proceedings. Lakehead University, Thunder Bay, Ontario, Canada, July 18-22, 1995. Lakehead University, Thunder Bay, Ontario 1996, 294-297.
• 3. Bajdziński M., Starosta W., Movements kinesthetic differentiation ability and its conditions [in Polish]. International Association of Sport Kinetics, OSGRAF, Warszawa -Gorzow Wielokopolski 2002.
• 4. Alemdaroğlu U., The relationship between muscle strength, anaerobic performance, agility, sprint ability and vertical jump performance in professional basketball players. J Hum Kinet, 2012, 31, 149-158, doi: 10.2478/v10078-012-0016-6.[Crossref]
• 5. Kotzamanidis C., Chatzopoulos D., Michailidis C., Papaiakovou G., Patikas D., The effect of a combined highintensity strength and speed training program on the running and jumping ability of soccer players. J Strength Cond Res, 2005, 19 (2), 369-375.
• 6. Raczek J., Mynarski W., Ljach W., Developing and diagnosing of co-ordination motor abilities [in Polish]. AWF, Katowice 2003.
• 7. Jaszczuk J., Wit A., Trzaskoma Z., Iskra L., Gajewski J., Biomechanical criteria of muscle force evaluation in the aspect of top-level athletes selection. Biol Sport, 1988, 5 (1), 51-63.
• 8. Buśko K., Selected biomechanical characteristics of male and female basketball national team players. Biol Sport, 1989, 6 (4), 319-329.
• 9. Gerodimos V., Manou V., Stavropoulos N., Kellis E., Kellis S., Agonist and antagonist strength of ankle musculature in basketball players aged 12 to 17 years. Isokinet Exerc Sci, 2006, 14 (1), 81-89.
• 10. Zatoń M., Błacha R., Jastrzębska A., Słonina K., Repeatability of pressure force during elbow flexion and extension before and after exercise. Hum Mov, 2009, 10 (2), 137-143, doi: 10.2478/v10038-009-0010-6.[Crossref]
• 11. Rejman M., Klarowicz A., Zatoń K., An evaluation of kinesthetic differentiation ability in monofin swimmers. Hum Mov, 2012, 13 (1), 8-15, doi: 10.2478/v10038-011-0048-0.[Crossref]
• 12. Bańkosz Z., The kinesthetic differentiation ability of table tennis players. Hum Mov, 2012, 13 (1), 16-21, doi: 10.2478/ v10038-011-0049-z.[Crossref]
• 13. Tomkinson G.R., Popović N., Martin M., Bilateral symmetry and the competitive standard attained in elite and sub-elite sport. J Sport Sci, 2003, 21 (3), 201-211, doi: 10.1080/0264041031000071029.[Crossref]
• 14. Dworak L.B., Wojtkowiak T., Strength asymmetry of the muscles extending lower limbs among males in the aspects of age and different physical activity patterns. In: Osiński W., Starosta W. (eds.), Sport Kinetics 93. Proceedings of the 3rd International Conference, September 8-11, 1993 Poznań, Poland. Warsaw Academy of Physical Education in Poznań, Institute of Sport in Warsaw, Poznań 1994, 121-125.
• 15. Cheung R.T.H., Smith A.W., Wong D.P., H:Q ratios and bilateral leg strength in college field and court sports players. J Hum Kinet, 2012, 33, 63-71, doi: 10.2478/ v10078-012-0045-1.[Crossref]
• 16. Urbanik C., Staniszewski M., Mastalerz A., Karczewska M., Lutosławska G., Iwańska D. et al., Evaluation of the effectiveness of training on a machine with variable-cam. Acta Bioeng Biomech, 2013, 15 (4), 93-102, doi: 10.5277/ abb130412.[Crossref][WoS]
• 17. Miller S., Bartlett R., The relationship between basketball shooting kinematics, distance and playing position. J Sport Sci, 1996,14(3), 243-253, doi: 10.1080/02640419608727708.[Crossref]
• 18. Buśko K., Muscle torque topography in female basketball players. Biol Sport, 1998, 15 (1), 45-49.
• 19. Buśko K., Training-induced changes in the topography of muscle torques and maximal muscle torques in basketball players. Biol Sport, 2012, 29 (1), 77-83, doi: 10.5604/20831862.984835.[Crossref]
• 20. Schiltz M., Lehance C., Maquet D., Bury T., Crielaard J.-M., Croisier J.-L., Explosive strength imbalances in professional basketball players. J Athl Training, 2009, 44 (1), 39-47, doi: 10.4085/1062-6050-44.1.39.[Crossref][WoS]
• 21. Dauty M., Dupre M., Potiron-Josse M., Dubois C., Identification of mechanical consequences of jumper’s knee by isokinetic concentric torque measurement in elite basketball players. Isokinet Exerc Sci, 2007, 15 (1), 37-41.
• 22. Markou S., Vagenas G., Multivariate isokinetic asymmetry of the knee and shoulder in elite volleyball players. Eur J Sport Sci, 2006, 6 (1), 71-80, doi: 10.1080/17461390500533147.[Crossref]
• 23. Steinfeld Y., Shabat S., Nyska M., Peretz C., Dvir Z., Ankle rotators strength and functional indices following operative intervention for ankle fractures. Isokinet Exerc Sci, 2012, 20 (3), 173-179, doi: 10.3233/IES-2012-0454.[Crossref][WoS]
• 24. Theoharopoulos A., Tsitskaris G., Isokinetic evaluation of the ankle plantar and dorsiflexion strength to determine the dominant limb in basketball players. Isokinet Exerc Sci, 2000, 8 (4), 181-186.
• 25. Tang W.-T., Shung H.-M., Relationship between isokinetic strength and shooting accuracy at different shooting ranges in Taiwanese elite high school basketball players. Isokinet Exerc Sci, 2005, 13 (3), 169-174.

Identyfikatory

DOI

10.1515/humo-2015-0014