Sweatlodge – Traditionally used by North American Indians to rid themselves of toxins and “bad energy” with the help of high temperatures in a tent heated by hot stones. We achieve the same by pushing ourselves rigorously in the mountains and volcanoes of Lanzarote during training marches, yoga, stomach-flattening workouts and massage. Large quantities of water drunk on the trails and light – but nutritious – meals will help us survive and sweep our bodies clean of toxins.