Have you ever gotten off the bike and felt your legs stiff, almost out of control, as soon as you start running? Don’t worry—this is a common sensation among triathletes. And that’s exactly why Brick Training exists: a targeted workout that prepares both your body and mind for that critical transition between disciplines. In this article, you’ll discover why brick sessions are a key element in triathlon preparation, how to train them effectively, and how 2PEAK automatically integrates them into your plan to get you into peak shape.