Home Videos Does Training for Double the Time Result in Double the Gains? A Twins Study | Men’s Health UK Does Training for Double the Time Result in Double the Gains? A Twins Study | Men’s Health UK Mike Brown Jun 22, 2023 comments off Tweet on Twitter Share on Facebook Pinterest 20 minute workout vs 40 minute workout exercise fitness health Men's Health Men's Health UK mens fitness mens nutrition mens workouts mental health mental strength nutrition workouts