The Effects of Isokinetic Exercise Program on the Muscle Strength and Blood Constituent by the Relatively Angular Velocities

  • ;
  • 정병옥 (김천대학교 물리치료학과)
  • Ryu, Jae-Ki (Department of Biomedical Laboratory Science, Gimcheon College) ;
  • Jung, Byeong-Ok (Department of Physical Therapy, Gimcheon College)
  • 투고 : 2009.12.07
  • 심사 : 2010.01.20
  • 발행 : 2010.06.30

초록

The purpose of this study was to investigate the effects of angular velocity on muscle strength and blood constituent. Subjects was classified into two groups, which were $60^{\circ}/sec$ angular velocity group (n=8), and $240^{\circ}/sec$ angular velocity group (n=8). Each group was applied to perform the isokinetic exercises on extensor muscle group for each 7 times in 10 set (3 days per a week for 3 weeks). Muscle strength was measured using peak torque of quadriceps femoris and blood constituent was measured using RBC, WBC and Hb. The peak torque was more significantly increased after 3 weeks application of $60^{\circ}/sec$ angular velocity group than $240^{\circ}/sec$ angular velocity group. The RBC and Hb were more significantly increased after 3 weeks application of $60^{\circ}/sec$ angular velocity group than $240^{\circ}/sec$ angular velocity group. But WBC was more significantly increased after 3 weeks application of $240^{\circ}/sec$ angular velocity group than $60^{\circ}/sec$ angular velocity group. These results indicate that $60^{\circ}/sec$ angular velocity isokinetic exercise application were effective treatment strategy on increase of muscle strength. But $240^{\circ}/sec$ angular velocity isokinetic exercise application were effective treatment strategy on immune protect system.

키워드

참고문헌

  1. Adeyanju K, Crews TR, Meadors WJ. Effects of two speeds of isokinetic training on muscular strength, power and endurance. Int J Sports Med. 1983. 23: 352-356.
  2. Barnes WS. The relationship between maximum isokinetic strength and isokinetic endurance. Res Q Exerc Sports 1980. 51: 714-717. https://doi.org/10.1080/02701367.1980.10609332
  3. Caiozzo VJ, Perrine JJ, Edgerton VR. Training induced alternations of the in vivo fore velocity relationships of human muscle. J Appl Physiol. 1981. 51: 750-754. https://doi.org/10.1152/jappl.1981.51.3.750
  4. Coyle EE, Costill DL, Lesmes GR. Leg extension power and muscle fiber composition. Med Sci Sports Exerc. 1979. 11: 12-15.
  5. Coyle EF, Feiring DC, Rotkis TC, Cote RW, Roby FB, Lee W, Wilmore JH. Specificity of power improvements through slow and fast isokinetic training. J Appl Physiol. 1981. 51: 1437-1442. https://doi.org/10.1152/jappl.1981.51.6.1437
  6. Kang DK, Kim, KB. Comparative on characteristics of cardiorespiratory functions during anaerobic exercise in highly trained soccer players. Korean J Phys Educ. 2000. 39: 315 -327.
  7. Kim MI. The effects of a weight training program on the body composition and blood constituent. Korea J Sports Sci. 2008. 17: 643-649.
  8. Kim SH, Kim KL. The changes of isokinetic parameters by difference in lower body ipilateral muscular strength ratio after anaerobic exercise. Korean J Sports Med. 2000. 18: 74 -82.
  9. Kligman EW, Pepin E. Prescribing physical activity for older patients. Geriatrics 1992. 47: 33-47.
  10. Lee YS, Kim NJ, Lee YJ, Ha MS. The effects of adaptagen on aerobic & anaerobic capacities and isokinetic strength of soccer players. Korean J Sports Med. 1999. 17: 91-103.
  11. Moffroid M, Whipple R, Hofkosh J. A study of isokinetic exercise. J Am Phys Ther Assoc. 1970. 49: 735-747.
  12. Moller ME. Dose cybex testing increase knee laxity after anterior cruciate ligament reconstruction. Am J Sports Med. 1983. 21: 690-695.
  13. Montgomery LC, Douglass LW, Deuster PA. Reliability of isokinetic muscle endurance test. J Orthop Sports Phys Ther. 1989. 10: 315-322. https://doi.org/10.2519/jospt.1989.10.8.315
  14. Oh SL, Oh SD. Effects of isokinetic exercise programs on the improvement of muscular strength by relatively high angular velocities. J Korea Sports Res. 2007. 18: 657-666.
  15. Park JS, Lee HY. The effects of muscular strength changing in the quadricpes and hamstrings according to isotonic and isokinetic muscle contraction types in traning. Korean J Phys Educ. 1994. 33: 167-179.
  16. Park SK. Effect on muscle strength of the thigh muscles in isokinetic training at different velocities. J Korean Soci Sports Med. 1999. 17: 155-164.
  17. Shephard RJ, Shek PN. Potential impact of physical activity and sport on the immune system, a brief review. Br J Sports Med. 1994. 28: 247-255. https://doi.org/10.1136/bjsm.28.4.247
  18. Son TY, Hong Y, Cho HC. The effects on iron supplementation on serum parameters, immune cells and aerobic-anaerobic capacity during gradual & rapid weight loss. Exerc Sci. 2003. 12: 173-186.
  19. Thomee R. Slow or Fast Isokinetic Training after - Knee Ligament Surgery. J Orthopedic Sports Phys Ther. 1987. 8: 475-479. https://doi.org/10.2519/jospt.1987.8.10.475
  20. Timm KE. Investigation of the Physiological Overflow Effect from Speed-Specific isokinetic Activity. J Orthopedic Sports Phys Ther. 1987. 9: 106-110. https://doi.org/10.2519/jospt.1987.9.3.106