Barcelona is the only club to play in each champion league each year, no other club has done it , since it started in 1950. But they have won only three champion league cups. â¦   Fc Barcelona has won the champions league 3 times! Making the world better, one answer at a time.
Define the terms skeletal muscle fiber, motor unit, skeletal muscle twitch, electrical stimulus, and latent period. Skeletal muscle fibers are the individual cells that are bound together in fascicles. Many fascicles are bound together to make a muscle. A motor unit consists of a motor neuron and all of the muscle fibers in innervates. A skeletal muscle twitch is a mechanical response to a single action potential. During this experiment, we used an electrical stimulus to mimic the contractions of skeletal muscles. It is done in vitro to produce in vivo results.
the transmission of impulses along motor nerves to skeletal muscle. motor unit. includes the motor neuron, neuromuscular junction, and the myofibrils innervated by the neuron. motor unit action potential. the electrical activity of voluntary muscle contractions recorded by needle electromyography.he number of muscle fibres in a single motor unit ranges from about 10 to 2000: fewest in small muscles where the control is finest (e.g. for eye and finger movements) and most in large muscles (e.g. quads) designed for force rather than precision. See also muscle, neuromuscular junction.