is a microscopic strand which forms part of a muscle tissue which in term forms part of the machine which converts chemical energy into a tangible force. To put it into perspective, there are thousands of muscle fibres per muscle tissue. Each fibre is made of protein.

MUSCLE FIBER: "A large amount of muscle fibres make up one muscle tissue which then form muscles themselves."
Cite this page: N., Pam M.S., "MUSCLE FIBER," in, April 7, 2013, (accessed April 18, 2021).