ACUTE RESPONSES TO 10×15MREPEATED SPRINT ABILITY EXERCISE IN ADOLESCENT ATHLETES: THE ROLE OF CHANGE OF DIRECTION AND SPORT SPECIALIZATION

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

NIKOLAIDIS PANTELIS THEODOROS; MELETAKOS PANAGIOTIS; TASIOPOULOS IOANNIS; KOSTOULAS IOANNIS; GANAVIAS PANAGIOTIS

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Asian Journal of Sports Medicine Year:2016 | Volume:7 | Issue:2 Page(s): 0-0

Download Full-Text

View:

391

Download:

151

Cites:

Information Journal Paper

Title

ACUTE RESPONSES TO 10×15MREPEATED SPRINT ABILITY EXERCISE IN ADOLESCENT ATHLETES: THE ROLE OF CHANGE OF DIRECTION AND SPORT SPECIALIZATION

Author(s)

Keywords

EXERCISE TEST

RUNNING

PERFORMANCE

TEAM SPORT

VERTICAL JUMP

Abstract

Background: The repeated sprint ability (RSA) has been studied with protocols using distances longer than20mper sprint, whereas basketball players cover on average less than 20-meter distance per sprint during match.Objectives: The aim of the present study was to examine the physiological impact of 1015mRSA test in straight-line (RSASL) or with change of direction (RSACOD), i.e.10 (7.5+7.5 m)) in young national level basketball players.Patients and Methods: Young basketball players (n=11, age 17.1 (1.0) years, body mass 76 (6) kg, height 184 (4) cm, body mass index 22.6 (1.8) kgm-2, sport experience 6.9 (2.7) years, mean (standard deviation)) and a control group consisting of high-school athletes (n=7, 16.1 (0.7) years, 67 (6) kg, 177 (6) cm, 21.5 (1.0) kgm-2, 7.7 (1.6) years, respectively) performed RSASL and RSACOD on a counterbalanced order. Sprints started every 30 seconds (active recovery) and there was 30 minutes break between RSA protocols; time variables were total time (TT), best time (BT) and fatigue index (FI). Countermovement jump (CMJ) was tested before and after each RSA protocol. Heart rate (HR) was continuously monitored during testing procedures.Results: Compared with RSASL, TT and BT were worst in RSACOD (38.13 vs.27.52 s and 3.67 vs.2.66 s, P<0.001, respectively), whereas FI did not differ (3.8 vs.3.5%, P=0.388). A 2×2 repeated measures ANOVA showed main effect of RSA on CMJ (pre-test vs. post-test, increase+1.8 cm, P=0.020, h2=0.28); there was neither main effect of RSA protocols (RSASL vs. RSACOD+0.7 cm, P=0.251, h2=0.08) nor an interaction between pre-post measurements and RSA protocols (P=0.578, h2=0.02). Compared with RSASL, RSACOD induced higher mean and peak HR responses (175 vs 172 bpm, P<0.001, and 185 vs 182 bpm, P=0.002, respectively). No statistical difference was observed between basketball players and control group neither for TT (27.98 vs.26.80 seconds, +4.4%, P=0.149) and BT (2.71 vs.2.59 seconds, +4.5%, P=0.157) in RSASL nor for TT (38.55 vs.37.47 seconds, +2.9%, P=0.169) and BT (3.70 vs.3.63 seconds, 1.8%, P=0.414) in RSACOD.Conclusions: In conclusion, RSASL and RSACOD differed for time variables (TT and BT) and HR responses. Despite being nonsignificant, the trend that adding COD reduced the percentage differences in TT and BT between the two groups highlighted the role of sport specialization.

Cites

No record.

References

No record.

Cite

APA: Copy

NIKOLAIDIS, PANTELIS THEODOROS, MELETAKOS, PANAGIOTIS, TASIOPOULOS, IOANNIS, KOSTOULAS, IOANNIS, & GANAVIAS, PANAGIOTIS. (2016). ACUTE RESPONSES TO 10×15MREPEATED SPRINT ABILITY EXERCISE IN ADOLESCENT ATHLETES: THE ROLE OF CHANGE OF DIRECTION AND SPORT SPECIALIZATION. ASIAN JOURNAL OF SPORTS MEDICINE, 7(2), 0-0. SID. https://sid.ir/paper/316798/en

Vancouver: Copy

NIKOLAIDIS PANTELIS THEODOROS, MELETAKOS PANAGIOTIS, TASIOPOULOS IOANNIS, KOSTOULAS IOANNIS, GANAVIAS PANAGIOTIS. ACUTE RESPONSES TO 10×15MREPEATED SPRINT ABILITY EXERCISE IN ADOLESCENT ATHLETES: THE ROLE OF CHANGE OF DIRECTION AND SPORT SPECIALIZATION. ASIAN JOURNAL OF SPORTS MEDICINE[Internet]. 2016;7(2):0-0. Available from: https://sid.ir/paper/316798/en

IEEE: Copy

PANTELIS THEODOROS NIKOLAIDIS, PANAGIOTIS MELETAKOS, IOANNIS TASIOPOULOS, IOANNIS KOSTOULAS, and PANAGIOTIS GANAVIAS, “ACUTE RESPONSES TO 10×15MREPEATED SPRINT ABILITY EXERCISE IN ADOLESCENT ATHLETES: THE ROLE OF CHANGE OF DIRECTION AND SPORT SPECIALIZATION,” ASIAN JOURNAL OF SPORTS MEDICINE, vol. 7, no. 2, pp. 0–0, 2016, [Online]. Available: https://sid.ir/paper/316798/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops