article Polymorphism of Angiotensin-converting Enzyme Gene of Insertion/Deletion on Cardiovascular Endurance Performance of Athletes Arimbi Universitas Negeri Makasar, Arifuddin Usman Universitas Negeri Makasar, Muriyati Sekolah Tinggi Ilmu Kesehatan Panrita Husada Study typeobservational studyPopulationyoung athletes