Most skeletal muscles contain________.

Question

Quizplus · Accepted Answer

Most skeletal muscles contain a mixture of fiber types. While certain muscles may have a predominance of one fiber type over another, most will have a mixture of fast-twitch and slow-twitch fibers. This allows for flexibility in the types of activities the muscle can perform, as fast-twitch fibers are better suited for explosive, high-intensity movements while slow-twitch fibers are better suited for low-intensity, endurance activities.

Most Skeletal Muscles Contain________