no it is not possible you may feel like all of your muscles are relaxed but they can not all be relaxed
Muscle cells
Yes the heart does contract and relax for every moment of ones life .This action enables the blood to circulate the body efficiently
I dunno, maybe sleeping which is when your muscles and body relax and repairs and replaces body tissue during sleep, that's all I know!
The muscles contract and relax to pull tendons that are attached to bones that support our body.
One example of a tissue in the human body is muscle tissue, which is responsible for body movement and generating force. Muscle tissue is composed of muscle fibers that contract and relax to produce motion.
from head to toe every muscle in our body.
Muscle tissue is made of cells that have the ability to relax and contract in order to produce movement in the body. There are three main types of muscle tissue: skeletal, smooth, and cardiac.
Muscle tissue is the type of tissue that can move itself. This is because muscles have the ability to contract and relax, allowing for movement in the body.
smooth muscles
Muscles are the body tissue that works with bones to make the body move. They contract and relax to produce movement.
A muscle connects bones in the body. It can also: relax, contract, and provide the force needed to move body parts. There is also voluntary and involuntary muscles.
Muscles make possible every move we make, even when we are sleeping. Your muscles move according to what they are fromed. To be more specific, a muscle is made up of many bundles of muscle fibers. Each of these bundles of fibers is called a motor unit. Each unit has a motor nerve which branches out at its tip. Each muscle fiber, therefore, has its own nerve ending to stimulate it. An electrochemical impulse is transmitted by chemicals from the nerve ending to the fiber, causing the fiber in that motor unit to contract and this is how each muscle of your body moves.