The research in this class. The purpose is to develop the strength of the muscles, shoulders and skills to serve a volleyball with lower secondary students in Year 3 Burirampittayakhom School. The researchers selected sample by purposive sampling (Purposive Sampling) of 10 selected from a group of students who were in the average and improve the strength of the muscles, arms, shoulders and skills to serve. Volleyball with lower By practicing the exercises are provided. And test results for all 2 items: 1. Serve with basic volleyball 2. The strength of arm and shoulder muscles. The instruments used in this research is to test the strength of the arm and shoulder muscles and observe the development serving a volleyball with the researchers created and validated for the match by the IOC (IOC. ) is equal to 1.00 expert
findings found. Students selected specifically for research, develop muscle strength, arm, shoulder and hand basic volleyball skills to serve the 10 members of the 2 test 1. served volleyball with 2 lower. The strength of the arm and shoulder muscles. All students are developing the strength of the shoulder and arm muscles with basic skills to serve a volleyball. Students are strongly improved by a percentage. 112.12
conclude that research in this class. Students to improve the strength of the muscles, shoulders and hands basic volleyball skills to serve up. Can be used in daily exercise effectively. And bring the research to develop skills with basic volleyball serve in volleyball.