Match the muscle fiber type with its characteristics.1. Respond rapidly to nervous system stimulation 2. Fatigue quickly 3. Contain large amounts of myoglobin 4. Break down ATP relatively slowly 5. High glycogen concentration 6. High aerobic capacity

Select all that applySlow twitch or Type I muscle fibers Blank______. Multiple select question.respond rapidly to nervous stimulationhave high aerobic capacity but low anaerobic capacityhave a fast form of myosin ATPase, which allows them to break down ATP more rapidly than other muscle fiber typeshave the highest resistance to muscle fatiguehave well developed blood supplies

Which type of muscle fiber contributes most to muscular endurance?Group of answer choicesall answers are correctcardiacfast-twitchslow-twitch

Muscle fibers that fatigue quickly, are light in color, and contain little or no myoglobin are -twitch fibers.

Select all correct descriptions of fast-twitch muscle fibers.Multiple select question.Helpful in sprinting or swinging a golf clubHighly resistant to fatigueUsually anaerobicMany fibers in motor unitsDark in color

Muscle fiber fatigue results from Blank______.Multiple choice question.insufficient acetylcholinecalcium ion imbalances as ATP levels dropinsufficient stimulus of the muscle fiber at the neuromuscular junctiona perception by the individual that additional muscular work is not po