Volume & Issue: Volume 6, Issue 1, April 2022, Pages 1-150 
Electronic Training Instrument for Taekwondo Athletes

Pages 1-8

10.22098/jast.2022.1607

Vinicio Alejandro Rosas-Cervantes; Roberto Salazar; Marco Singaña; Franklin Silva


Designing a New Anti Microbe and Virus Volleyball Ball

Pages 31-38

10.22098/jast.2022.1690

AmirAli Jafarnezhadgero; Ehsan Fakhri; Farshid Jafarnezhadgero; Ebrahim Noorian


Designing a Dual-Purpose Device for Strengthening Pectoralis Major and Triceps Muscles

Pages 96-102

10.22098/jast.2022.1782

Nima Hassanzadeh; Reza Farzizadeh; Mehrdad Moharramzadeh; Bagher Shoja Anzabi