The Achilles tendon is the strongest of all tendons in our bodies. Right at the ankle, one of the most powerful Acupuncture points-the Source point of the Kidney channel is found. With no effort, our whole body weight can be uplifted from standing by simply flexing one of our feet. Our Kidneys house our constitutional energy. Our Kidneys support our stands in life, they support all our bone structure too. A very interesting observation of foot reflexology, is that the plantar arch has the same curvature of our spine. Hence flat feet often come together with back pain. Back pain, weak knees, joint discomfort, fatigue, frequent urination among other conditions benefit from regular Acupuncture treatments by strengthening our stands and consolidating our Kidney energetics.