Psychological elements, namely introverted and extroverted personalities, are currently one of the keys to determining success in academics at the University level, but it is not clear which type is more correlated with academic achievement. The purpose of this study is to investigate the correlation between introverted and extroverted personalities with student academic achievement. The subjects in this study come from the PJKR Department of the University of Suryakancana (N=20) and Halu Oleo (N=20). Data analysis uses SPSS version 25 to find descriptive statistics, normality, data linearity and person product moment correlation. The level of significance used is 0.05. The results of the study finds that introverted personality is significantly correlated with academic achievement in the high category (r= 0.749**), and extroverted personality is not significantly correlated with academic achievement (r= -0.120). Thus, it can be concluded that the personality of students with introverted type is far superior to extroverts in academic achievement at the University level. The contribution in this study contributes to knowledge in the field of physical education psychology, so that later lecturers can pay more attention and optimize academic achievement in students with both types, especially the extroverted type.

The purpose of this study was to determine whether there is a relationship between arm muscle strength and the ability to perform chest passes in basketball games for students at SMAN 15 Bombana. The population in this study were all male students who participated in extracurricular activities, amounting to 20 people, and as for the sample in this study amounted to 20 people who were taken by total sampling technique.             The instrument used to measure the strength of the arm muscles was a push-up test, while the skill test to do a chest pass was a wall pass test. The research data were analyzed using the product moment statistical technique with a significant level of 0.05. The results of this study indicate that there is a significant relationship between arm muscle strength and the ability to perform chest passes in basketball games for SMAN 15 Bombana students. Where rxy = 0.85> r table (0.05: 20) = 0.444, (High Correlation) and the coefficient of determination r = 0.72 or 72% of arm muscle strength contributes to the chest-pass ability of basketball

Tujuan penelitian ini adalah untuk mengetahui seberapa besar hubungan kekuatan otot lengan dengan kemampuan lempar lembing pada siswa SMAN 2 Bau- Bau.  Populasi dalam penelitian ini adalah Seluruh siswa SMAN 2 Bau-Bau yang mengikuti kegiatan ekstrakurikuler yang berjumlah 20 orang, Pengambilan sampel dlakukan dengan teknik total sampling sehingga diperoleh sampel yang berjumlah 20 orang. Instrumen yang digunakan untuk mengukur kekuatan otot lengan adalah adalah tes push-up Selanjutnya untuk mengukur kemampuan lempar lembing adalah dengan tes melakukan lempar lembing. Berdasarkan analisis statistik dengan uji korelasi ditemukan hubungan koefisien variabel power otot lengan dengan pukulan lurus oi zuki chudan  bernilai positif. dengan nilai r hitung 0.551 dan nilai taraf signifikan 0.012 < 0.05 dengan koesisien determinasi 0,30 atau 30% yang artinya ada hubungan yang signifikan antara kekuatan otot lengan dengan kemampuan lempar lembing. Hasil ini jika dimasukan dipeta korelasi maka hubungan kedua variable berada pada kategori korelasi sedang, selain itu menandakan adanya hubungan yang sangat bermakna. Penelitian ini disimpulkan bahwa kekuatan otot lengan memiliki hubungan yang bermakna dengan kemampuan lempar lembing pada siswa SMAN 2 Bau-Bau. Kontribusi kekuatan otot lengan terhadap kemampuan lempar lembing sebanyak 32%, sedangkan 68% lainya dipengaruhi oleh faktor kondisi fisik lainnya seperti: flexibilitas, keseimbangan, kecepatan, power, ketepatan, koordinasi, kelincahan,  dan reaksi.

Populasi dalam penelitian ini adalah seluruh siswi Sekolah Keberbakatan Olahraga (SKO) yang berjumlah 52 orang. Sedangkan pengambilan sampel diambil dari keseluruhan populasi terdiri dari 5 kelas kecabangan olahraga. Instrument penelitian yang digunakan dalam penelitian ini adalah menggunakan metode survei, pengambilan sampel menggunaakan angket/kuesioner sebagai alat pengumpulan data yang pokok. Hasil dari penelitian menunjukan bahwa survei dampak aktivitas olahraga atlit terhadap penurunan nyeri dismenorhea (nyeri haid) pada siswi sekolah keberbakatan olahraga (SKO), secara keseluruhan berada pada kategori “sangat berat” sebesar 2,3% (1 siswi), “berat” sebesar 23,2% (10 siswi), “netral” sebesar 65,2% (28 siswi), “ringan” sebesar (4 siswi) dan tidak ada siswi yang mengalami nyeri sangat ringan, berdasarkan rata-rata 126,45 Survei Dampak Aktivitas Olahraga AtlitTerhadap Penurunan Nyeri Dismenorhea (Nyeri Haid) pada Siswi Sekolah Keberbakatan Olahraga (SKO) masuk dalam kategori “Nyeri Kategori Netral”. Dalam penelitian initerdapat tiga aspek penelitian yaitu aspek pribadi, aspek kejadian dismenorhea dan aspek aktivitas fisik.

The problem in this research is the low physical component of  eye hand coordination owned by SMA Negeri 2 Raha students. The variables in this study consisted of one independent variable (eye hand coordination) and one dependent variable (shooting ability). This study aims to investigate the correlation between eye-hand coordination toward basketball shooting ability on senior high school students at SMAN 2 Raha. All of the students of SMA Negeri 2 Raha. This type of research is correlational.were considered as the population of study with total 544 students, the sample were 33 students drawn from the population by using purposive sampling technique. The test instruments were utilized throughout the study including catching and throwing tennis ball. Moreover, the test of basketball shooting was also used as the test instrument.The data were analyzed using correlation statistic of product moment with significant level at 0.05. The result showed that there was a significant correlation between eye-hand coordination toward basketball shooting ability on senior high school students at SMAN 2 Raha rxy = 0,46 > r table (0.05:33) = 0,344 with coefficient of determination = 0,21 or 21 %, eye-hand coordination contributed to basketball shooting ability on senior high school students at SMAN 2 Raha. Based on the results of this analysis, it can be concluded that there is a significant relationship between eye-hand coordination and basketball shooting skills for students at SMA Negeri 2 Raha. Based on the result, it can be concluded that the better the eye-hand coordination, the better the students’ shooting ability on basketball as it revealed at senior high school students at SMAN 2 Raha