Physiology Following tetanizing stimulus was to a muscle, there is a constant contraction. This is due to A Recruitment phenomenon B At high stimulus frequency all muscle fibers are contacting C Contraction of different muscle fibers at different places D All of the above 💡 Explanation Following tetanizing stimulus was to a muscle, there is a constant contraction. This is due to ✓ Correct Answer: B. At high stimulus frequency all muscle fibers are contacting