THE EFFECT OF A STRENGTH AND SPEED WEIGHT TRAINING PROGRAM ON UNILATERAL AND BILATERAL CONCENTRIC CONTRACTION STRENGTH AND BILATERAL DEFICIT IN ELBOW FLEXION

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.

SADEGHI H.; KAZEMI S.E.

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

Journal Paper

Paper Information

Journal: Sport Sciences and Health Research Year:2013 | Volume:- | Issue:10 Page(s): 23-40

Download Full-Text

View:

313

Download:

Cites:

Information Journal Paper

Title

THE EFFECT OF A STRENGTH AND SPEED WEIGHT TRAINING PROGRAM ON UNILATERAL AND BILATERAL CONCENTRIC CONTRACTION STRENGTH AND BILATERAL DEFICIT IN ELBOW FLEXION

Author(s)

SADEGHI H. | KAZEMI S.E. | Issue Writer Certificate

Keywords

WEIGHT TRAINING

UNILATERAL CONCENTRIC CONTRACTION STRENGTH

BILATERAL CONCENTRIC CONTRACTION STRENGTH

BILATERAL DEFICIT

Abstract

The force exerted by a single limb during a maximal bilateral contraction is found to be less than the force associated with a maximal unilateral contraction. This phenomenon is called BILATERAL DEFICIT. Therefore, the aim of this study was to determine the effect of a strength and speed WEIGHT TRAINING program on unilateral and BILATERAL CONCENTRIC CONTRACTION STRENGTH and deficit in elbow flexion. For this purpose, 50 non-athlete males (mean age 21.57+1.91 yr, weight 72.22+14.31 kg and height 175.61+3.31 cm) voluntarily participated in this study. Subjects (n=50) were randomly assigned to a control group (n=10) or divided into four WEIGHT TRAINING groups (n=10) who performed arm curl exercise as: 1) unilateral strength, 2) bilateral strength, 3) unilateral speed or 4) bilateral speed training. Training was two sessions/week for 8 weeks and an intensity of 80-100% of (1RM) for strength group with three sets (one repetition) and four sets (ten repetitions) with an intensity of 50-80% of 1RM for speed group. Control subjects attended sessions but performed no exercise. Maximal concentric strength of right elbow flexion (RL1RM), left elbow (LL1RM) and bilateral elbow (BL1RM) was performed before and after training. Data were analysed using inferential statistics, MANOVA and SLD post hoc tests at p<0.05. The results showed no significant difference between unilateral and bilateral strength training, also between bilateral and unilateral speed training in elbow flexion muscle strength for right, left and both hands. Both strength training groups outperformed the two groups of speed training; also, four experimental groups outperformed the control group. Bilateral training groups outperformed the unilateral training groups and control group in the facilitation of elbow flexion BILATERAL DEFICIT. Therefore, in order to prevent BILATERAL DEFICIT in bilateral sports, bilateral strength and speed WEIGHT TRAINING is suggested.

Cites

No record.

References

No record.

Cite

APA: Copy

SADEGHI, H., & KAZEMI, S.E.. (2013). THE EFFECT OF A STRENGTH AND SPEED WEIGHT TRAINING PROGRAM ON UNILATERAL AND BILATERAL CONCENTRIC CONTRACTION STRENGTH AND BILATERAL DEFICIT IN ELBOW FLEXION. SPORT SCIENCES AND HEALTH RESEARCH (HARAKAT), -(10), 23-40. SID. https://sid.ir/paper/613100/en

Vancouver: Copy

SADEGHI H., KAZEMI S.E.. THE EFFECT OF A STRENGTH AND SPEED WEIGHT TRAINING PROGRAM ON UNILATERAL AND BILATERAL CONCENTRIC CONTRACTION STRENGTH AND BILATERAL DEFICIT IN ELBOW FLEXION. SPORT SCIENCES AND HEALTH RESEARCH (HARAKAT)[Internet]. 2013;-(10):23-40. Available from: https://sid.ir/paper/613100/en

IEEE: Copy

H. SADEGHI, and S.E. KAZEMI, “THE EFFECT OF A STRENGTH AND SPEED WEIGHT TRAINING PROGRAM ON UNILATERAL AND BILATERAL CONCENTRIC CONTRACTION STRENGTH AND BILATERAL DEFICIT IN ELBOW FLEXION,” SPORT SCIENCES AND HEALTH RESEARCH (HARAKAT), vol. -, no. 10, pp. 23–40, 2013, [Online]. Available: https://sid.ir/paper/613100/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops