what is walking

Walking (also known as ambulation) is one of the main gaits of locomotion among legged animals. Walking is typically slower than running and other gaits. Walking is defined by an ‘inverted pendulum’ gait in which the body vaults over the stiff limb or limbs with each step. This applies regardless of the number of limbs - even arthropods, with six, eight or more limbs, walk.

Regular, brisk exercise of any kind can improve confidence, stamina, energy, weight control and life expectancy and reduce stress[citation needed]. It can also reduce the risk of coronary heart disease, strokes, diabetes, high blood pressure, bowel cancer and osteoporosis[citation needed]. Scientific studies have also shown that walking, besides its physical benefits, is also beneficial for the mind, improving memory skills, learning ability, concentration and abstract reasoning[citation needed], as well as ameliorating spirits[clarification needed]. Sustained walking sessions for a minimum period of thirty to sixty minutes a day, five days a week, with the correct walking posture,[6][7] reduce health risks and have various overall health benefits,[8] such as reducing the chances of cancer, type 2 diabetes, heart disease, anxiety disorder and depression.[9] Life expectancy is also increased even for individuals suffering from obesity or high blood pressure. Walking also improves bone health, especially strengthening the hip bone, and lowering the harmful low-density lipoprotein (LDL) cholesterol, and raising the useful high-density lipoprotein (HDL) cholesterol.[10] Studies have found that walking may also help prevent dementia and Alzheimer’s.