The general salary range can be from $35, 000 to $100,000 annually, depending on certif â¦ ication, etc. The hours involved per week can also vary from a normal 40 hours to 60 plus hours weekly, which will also impact how much per hour they make.
The most common causes of neck cramps or spasms are torticollis, sprain or strain, and muscle spasm.Other possible causes, such as gastroesophageal reflux disease (gerd), are more rare.he most common causes of neck cramps or spasms are torticollis, sprain or strain, and muscle spasm.
Like any other muscle in the human body, your abdominal muscles can have spasms as a result of muscle strain during heavy use or overuse, fatigue, dehydration, and alcohol or drug use. Abdominal muscle strain is a common injury among athletes and can cause muscle spasms.ike any other muscle in the human body, your abdominal muscles can have spasms as a result of muscle strain during heavy use or overuse, fatigue, dehydration, and alcohol or drug use. Abdominal muscle strain is a common injury among athletes and can cause muscle spasms.