أثر استخدام أداة مساعدة مختلفة الوزن و الحجم في تطوير القوة الخاصة و مستوى الإنجاز لرمي الرمح

الملخص EN

The study aims at showing : - The effect of using different weight and sizes on tools in development specific strength and performance of javelin throw.

- The experimental method has been in the study , the groups of the study were ( 33 ) first year students of the college of physical education university of Tikrit for the year 2012 – 2013 , They were divided into three groups , two experimental and one controlling , each group consisted of ( 11 ) students : - They researcher took into account the pre tests of three groups , then the special units of the teaching program were applied to the three groups in spite of using different weight and sizes on tools.

- The reaching programs ( 16 ) units with two teaching units per week the time of each teaching units was ( 90 ) minutes , the post ....

Tests were carried out after the expiry of the teaching program.

- The research was analyzed statistically by using ( Arithmetic mean , standard and deviation and percentage variance analysis and L.S.D.

test ).

- The researcher concluded the experimental first group significantly the control group in performance of javelin throw.