Red muscles fiber is abundant in cruisers,while white muscle fiber is abundant in lungers.

Question

Quizplus · Accepted Answer

Red muscle fiber contains high levels of myoglobin, which provides oxygen for aerobic metabolism and allows for sustained contractions, making it ideal for cruising activities. On the other hand, white muscle fiber contains less myoglobin and is adapted for quick, powerful bursts of activity, making it ideal for lunging activities.

Red Muscles Fiber Is Abundant in Cruisers,while White Muscle Fiber