PushX3 featured in two sports science information articles:
1. Jonathan Thompson – Certified American Council on Exercise (ACE) Personal Trainer, titled “PushX3 – Elevating the Push Up“
2. Chris Churan, M.S., ACSM-HFS, Exercise Physiologist, titled “The Exercise Professional’s New Tool“
PDFs of the articles are available here: http://www.pushxpro.com/pages/sports-science