Causes of Throat clearing: The following medical conditions are some of the possible causes of Throat clearing. There are likely to be other possible causes, so ask your doctor about your symptoms. 1  Habitual throat clearing. 2  Dry throat - see also causes of dry throat.  Anxiety.
Spinning can enhance cardiovascular fitness, and improve muscle tone and exercise endurance. Spinning works various muscle groups, including the quadriceps, hamstrings, calves, hips, and abdominal muscles.
Skating involves motion from the hip joint in various angles. The hip abduction muscles are the ones that move the legs towards and away from the body. Skating requires you to move in a push-forwards motion. The gluteus maximus and the hamstrings work together to create a push forward momentum.