Great essay by Aussie fitness coach Joonas Heikkinen. The guy knows what he is talking about it, and he understands how important it is to devise strategies that are sustainable and effective.
Amazing things can happen in 20 minutes if you pour your heart and soul into it—even if all you’ve got is one kettlebell at home. For those 20 minutes, all you can do is train—no phones, talking or picking your nose. Just train. Focus on big movements using several muscle groups at the same time. Think swings, goblet squats, carries… Do it properly and you’ll be smoked in 14 and a half minutes.