well , total paralysis on one side of body is called hemiplegia...... where as weakness is called paraplegia..... these may be due to damage at the brain or spinal cord...
Muscle tissue is the only tissue in the body that is able to contract and shorten. This ability allows muscles to generate force and movement in the body.
Cardiac muscles are found only in the walls of the heart. They are specialized muscles that contract and relax to pump blood throughout the body, and they are involuntary, meaning we cannot control their contraction.
the muscles are an important part of the body is because so that we can move. or we will be like jelly
all of them, muscles can only contract and relax
muscles
Muscle tissue can only contract. whenever you move your muscles are always contracting.
Muscles are set kind off like sets. Muscles can only contract and relax. It takes at least two muscles to move a part of the body fully. For example, when your arm is straight, your triceps (back of your arm) contract and the bicep relaxes. When your move your arm to a l shape, the bicep contacts and the tri relaxes. This happens through out the whole body.
Skeletal muscles work in pair because of the limitation that these muscles can only contract or pull and can only move in one direction.
The only Biological tissue that is able to contract is MUSCLE tissue and this is because of the specialized proteins: actin and myosin that slide across each other.
one muscle to contract and the other muscle to retract
No. Muscles only pull (contract) and relax.
No they don't.. They only contract and relax