Hypokalemia is not commonly caused by poor dietary intake. The most common reason that potassium levels fall is due to the loss from the gastrointestinal (GI) tract and the kidney. Potassium loss from the GI tract may be caused by: Vomiting.
Primary Muscles Used While Running. Primary muscles will get the most impact from your movement and therefore should receive more care. Your primary muscles while running will include your quads (quadriceps femoris), hamstrings, gluteus maximus, iliopsoas, and your calf muscles. quads. Your quads are muscle groups of four basic muscles located on your front thighs. You will be able to see and identify these muscles on the picture to your right.
If you have weak core muscles or you are out of shape, walk before you run, literally. Walking is an activity that recruits the core muscles as well. According to Canyon Ranch, back pain and injuries associated with running on a treadmill can be the result of looking down at your feet while running. Attempting to focus on the moving mechanism by watching your feet can alter your natural gait, creating a situation in which your back and neck can become sore.