Research has shown that motion is so critical to our body’s health that a lack of motion has a detrimental effect on everything from digestion to our emotional state, immune function, our ability to concentrate, how well we sleep, and even to how long we live. If your lifestyle does not include enough motion, your body cannot function efficiently. You may suffer from a wide variety of physical ailments, ranging from headaches to high blood pressure; you may experience reduced energy levels and the lack of ability to mentally focus; and because you have less energy, your activity level may drop off even further over time.