Short, intense workout sessions instead of long training times: With just five minutes of effective training per day, Manuel Eckardt helps you achieve more performance, more muscle, and less fat. How does it work? With high-intensity training! The muscles are pushed to complete exhaustion with high intensity. This leads to rapid and effective muscle growth while simultaneously reducing body fat. The 5-minute high-intensity training is not just for fitness professionals: it is aimed at everyone who has little time but still wants to do something effective for their body: varied, holistic, and balanced.