Radiologist Salary. The median average radiologist salary in the United States is reported to be around $365,000 per annum according to data from salary.com. The salary earned by a physician radiologist, just like many other professions, is determined by several factors.adiologist Salary. The median average radiologist salary in the United States is reported to be around $365,000 per annum according to data from salary.com. The salary earned by a physician radiologist, just like many other professions, is determined by several factors.
This is usually another bone and called the insertion site. When the muscle contracts, the joint between the two attachments acts as a lever and causes motion that moves that part of the body. *copied from a different question to help you out*.
When a muscle is activated and required to lift a load which is less than the maximum tetanic tension it can generate, the muscle begins to shorten. Contractions that permit the muscle to shorten are referred to as concentric contractions.ypes of contractions. When we think of a muscle contracting normally, we tend to think of the muscle shortening as it generates force. While it's true that this is a way of muscle contracting, there are many different ways that a muscle can generate force, as seen in Figure 1 below.