The relationship components of body somatotype with some phases of muscular – strength of males at the age of (12 – 15) years

The research aims at identifying the relationship between body somatotype "Ectomorphy , Mesomorphy , Endomorphy " and some muscular strength components " maximum strength , explosive strength , endurance strength "
The sample of the research consisted of (160) students , (40) students for each age level (stage ) which represent students of one class.
The data were collected throw out body somatotype measurement by hath-carter way and testes of muscular strength.
The research get the following conclusion
- Ectomorphy correlated with maximum strength of grab in negative form.
- Mesomorphy correlated with maximum strength of grab and explosive strength of shooting arm and endurance strength of abdomen muscles in positive form.
- Endomorphy correlated with explosive strength of shooting arm and endurance strength muscles in negative form.