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

Pages 1-8


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

Designing a New Anti Microbe and Virus Volleyball Ball

Pages 31-38


AmirAli Jafarnezhadgero; Ehsan Fakhri; Farshid Jafarnezhadgero; Ebrahim Noorian

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

Pages 96-102


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