Strength Training and Mental Health Mark Rippetoe with Dr David Puder | September 11, 2018 David Puder and Mark Rippetoe discuss the effect of heavy training on mental health. The paper referenced in the interview can be found here: Moderating Effects of Exercise Duration and Intensity in Neuromuscular vs. Endurance Exercise Interventions for the Treatment of Depression Hear more from Dr Puder on his Psychiatry & Psychotherapy Podcast