Application of Jigsaw Type Cooperative Learning Model to Improving the Physical Exercise Students Volleyball at Junior High School 1 Sajoanging

The purpose of this study was to determine the improvement of learning outcomes squat-style long jump through the Jigsaw cooperative learning model for students who took extracurricular volleyball games at Junior High School 1 Sajoanging, Wajo Regency, South Sulawesi Province. The approach in this research is a quantitative descriptive approach with quasi research type. The implementation of this research is focused on two variables, namely the Jigsaw cooperative learning model and the squat style long jump learning outcomes. This research was conducted at Junior High School 1 Sajoanging, Wajo Regency, South Sulawesi Province. The research subjects were 25 grade VII students. The data collection techniques used were observation, tests and documentation. The data analysis technique used is qualitative and quantitative descriptions. Based on the results of the study, it can be concluded that the learning process using the Jigsaw cooperative learning model has been proven to be effective in improving the learning outcomes of the squat style long jump of students who take extracurricular volleyball games at Junior High School 1 Sajoanging, Wajo Regency, South Sulawesi Province

Strategies to Improve Jump Service Skills at Volleyball Student Activity Unit of Muhammadiyah University of Surakarta

The purpose of this study is to analyze and describe strategies to improve jump service in the student activity unit of the University of Muhammadiyah Surakarta. The population and sample in this study were students who participated in the volleyball activity unit as many as 60 people, namely 30 sons and 30 daughters, purposive sampling was used in the selection of samples. This type of research presents descriptive research using a quantitative research type approach. Data analysis techniques use descriptive statistical percentages. Descriptive analysis is the purpose of analyzing and describing the characteristics of this overall data analysis used in the SPSS program version 20.0. The conclusion of this study is a strategy to improve jump service skills in the student activity unit through physical condition training by considering the special preparatory physical condition training program,  pre-competition physical condition training program,  main competition physical condition training program,  transition physical condition training program, and compiling an exercise program. Following the characteristics of the sport of football. However, to determine the exercise program the physical condition needs to be careful, because in this study the sample used is still very little, and the need to consider other variables in conducting further research