Assalamu’alaikum Wrwb

A Correlation Between Size of Hamstring Muscle and Running Speed in Elementary Student

Ulfah wulandari

2010031025

Background

• Hamstring muscle

• Running Speed

Problem Formulation

• Is there any correlation between size of hamstring muscle and the running speed?

Research Purpose

• General purpose:1. To know the correlation between size of

hamstring muscle and running speed in fifth and sixth grade students of Tlogo elementary school

Research Advantage

For the citizen and certain community (athletics)

For the science

Research Objectivity

• Fahda, Muhammad Faried., Indrianawati, Ratna. (2010). The correlation between body height and calf circumference with sprint to teenage age 12-15 years old.

Review of Literature

Hamstring muscle Elementary student

sprintFactors that influence

the sprint

Correlation between size of hamstring and

sprint

Conceptual Framework

Muscle power

Muscle viscocity

Contraction speed

Anthropometry

Reaction speed

coordination

Rrunning speed

Hypothesis

• There is a correlation between size of hamstring muscle and sprint

Design of Research

Method: analytical correlation

Design: cross sectional

Time and location of research

Time: Novem

ber 2013

Location:

Tlogo Elementary

school

Population and Sample

Population: fifth and sixth grade students of Tlogo elementary school

Sampling: fifth and sixth grade students of Tlogo elementary school (total sampling)

Inclusion and Exclusion Criteria

inclusions

Fifth and sixth grade student of Tlogo elementary school

Boys and girlsfat

Variable of Research

• Dependent variable: running speed• Independent variable: size of

hamstring muscle

Definition Operational

•Hamstring muscle•Speed

Tools and Materials

• Tape measure• Stopwatch • Yard• Inform consent• Note and pen

Steps of researchrespondent

Informed consent

Primary data

Data processing

Outcome

Analytic of the data

SPSS, analytic correlation,

shapiro wilk, spearman test

Result Variable N Mean Test of

normalityP Koofisien

correlation

Size of hamstring muscle

42 36,7 ±2,7 0,112 0, 409 1,000

Speed of running

42 20,4 ±1,5 0,000 0,409 0,131

Discussion

• There is no correlation between size of hamstring muscle and the speed of running

• There are some disturbing factors

Conclusion

H0 is received and H1 is rejected

References • Bahagia, Yoyo & Yusup, Ucup. Suherman Adang. 2000 Atletik,

Jakarta: Departemen Pendidikan Nasional, Direktorat Jendral Pendidikan dan Menengah

• Fahda, Muhammad Faried., Indrianawati, Ratna. (2010). Hubungan Antara Tinggi Badan dan Lingkar Betis Terhadap Kecepatan Lari pada Kelempok Remaja Usia 12-15 Tahun. Karya Tulis Tesis, UMY. Yogya

• Jonath, u et all. 1988 Atletik Jakarta: Rosda Jaya Putra• Lindsay, D. (2012, 13 Juni).

Functional Anatomy Part 2-The Hamstrings. Evidance Based Fitness Nutritional Coaching, Artikel 1. Diakses 26 April 2013, dari http://lyndseydesjardins.com/wp content/uploads/2012/06/hamstring-table.0011.jpg

THANK YOU

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　شكرا

Wassalamu’alaikum wrwb