Illustration: Vicky Leta, Photo: Getty Images
Here at Lifehacker, we pride ourselves on telling you the real truth about health and fitness—and leaving the bullshit behind. Unfortunately, the fitness world is a bountiful source of confusion, half-truths, and occasional outright lies. So let’s look back on some of the times this year that we set the record straight, from the fact that most HIIT is a lie to the fact that most fitness challenges are a waste of time.
