2017 Week 8 – Arnold Prep – 900 Squat and 900 Deadlift attempt same workout March 7, 2017 ...By Chris Duffin
Chris' Training 2014 wk 7 – Arnold Prep – Stress Response and Crazy Superset February 20, 2017 ...By Chris Duffin
Chris' Training Duffin Training 2017 wk 4 – Arnold Prep & Quad Rehab February 4, 2017 ...By Chris Duffin
Articles, Chris Duffin “The Mad Scientist of Powerlifting” Stan Efferding w/Chris Duffin January 29, 2015 ...By Chris Duffin
