shivering warms the body up.
The scientific term for shivering to warm up is thermogenesis. This is the body's way of producing heat to maintain its core temperature in cold environments.
I believe your body is responding to the cold by shivering to warm you up.
Relaxing your body will only make you colder,and shivering is your bodies response when it is cold and is ment to warm your body up a little.There is no way shivering can make your body colder.
Shivering
Shivering generates heat by increasing muscle activity, which creates friction and generates heat as a byproduct. The rapid contraction and relaxation of muscles during shivering produce heat to help warm up the body when it is cold.
The muscles shivering expel heat as a means of releasing energy thus, warming your body
Shivering is an involuntary muscular response from the body, triggered by cold. The "shivering" muscles are trying to internally generate heat, to help keep you warm.
shivering is said to warm your body when cold.
Yes, infact it does. When you shiver, your body recoginzes that you are cold and conserves heat to keep you warm.
To get warm. By shivering their muscles, heat is generated
Not very effectively. Shivering is a last-ditch attempt by the body to generate heat in it's own muscles to try and ward off increasing cold, but the operative words are "last ditch" - it just doesn't help much if one is really chilled.