They are exitable cells that are long and fibrosis. these cells are ready for contraction or the activation of tension for the muscles making it possible to move body parts. the cells are arranged in parallel lines and are bundled, making the muscle tissue decently strong. muscles have three types to them smooth, cardiac, and skeletal

Myocyte or muscle cells

Explanation:

Myocyte cells also known as muscle cells are the cells that form the muscular tissue.  A group of myocytes arrange in parallel lines will form a muscle fiber, groups of fibers will make a muscle.

Muscle fibers are bundled together and in contact with a neuron through the neuromuscular junction (the place where the fiber and the neuron joint). When the fiber is exited by the neuron it will contract and make the muscle move.

Depending on how and where are they located, there are three types of muscular cells:

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.