Musk L.Bound,a world-class weight lifter,had some muscle tissue from his gastrocnemius muscle analyzed microscopically.Which of the following results would be most likely?

Question

Quizplus · Accepted Answer

A world-class weight lifter like Musk L. Bound would most likely have a high percentage of fast-twitch muscle fibers, which are important for explosive power and strength. Slow-twitch fibers are better suited for endurance activities like running long distances. Large muscle mass is also characteristic of weight lifters. Increased vascularity would be beneficial for supplying the muscles with oxygen, but it is not necessarily a defining characteristic of weight lifters. Myoglobin content, which is important for oxygen storage in muscle tissue, would also not be a defining factor in this scenario.

Musk LBound,a World-Class Weight Lifter,had Some Muscle Tissue from His Gastrocnemius