As much as we appreciate the calorie burn native to hill sprints, they can get boring come the end of your training week. Change up your routine with this high-intensity blast courtesy of our beautiful cover model, Jenna Douros – if you’re game!Regardless of your fitness level or exercise experience – whether you’re a bodybuilder, gymnast or a weekend warrior – you can implement pyramid techniques and principals into your workout routine to achieve amazing results.One of the reasons I work pyramid sets into my own training and that of my clients, is because they’re so versatile – you can apply them to nearly any workout. Pyramids can be a great way to break through those barriers that have brought progress to a standstill. The abnormal rep range helps to shock your system, shift those stubborn plateaus and really wake those muscle fibres up to improve tone and shape.My training style contains a lot of exercise variety and an abundance of challenges to keep my mind motivated and my results moving forward.