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Table 2.5
NASM 4th Edition: Chapter 2- Table 2.5 Muscle Fiber Types
Question | Answer |
---|---|
Is it (type 1 or type II) that contains more capillaries, mitochondria, and myoglobin | type I- (slow twitch) |
Is it (type 1 or type II) that contains less capillaries, mitochondria, and myoglobin | type II- (fast twitch) |
Is it (type 1 or type II) that offers increased oxygen delivery | type I- (slow twitch) |
Is it (type 1 or type II) that has decreased oxygen delivery | type II- (fast twitch) |
Is it (type 1 or type II) that has a smaller size | type I- (slow twitch) |
Is it (type 1 or type II) that has a larger size | type II- (fast twitch) |
Is it (type 1 or type II) that less force is produced | type I- (slow twitch) |
Is it (type 1 or type II) that more force is produced | type II- (fast twitch) |
Is it (type 1 or type II) that is slow to fatigue | type I- (slow twitch) |
Is it (type 1 or type II) that is quick to fatigue | type II- (fast twitch) |
Is it (type 1 or type II) that has long-term contractions (stabilization) | type I- (slow twitch) |
Is it (type 1 or type II) that has short-term contractions (force and power) | type II- (fast twitch) |
Which muscle fiber (Type 1 or Type 2) transforms energy from food into ATP or cellular energy? | type I- (slow-twitch) |
Which muscle fiber (Type 1 or Type 2)is often referred to as the red fibers? | type I- (slow-twitch) |
Which muscle fiber (Type 1 or Type 2)is often referred to as the white fibers? | type II- (fast twitch) |
Which muscle fibers (Type 1 or Type II) are important for muscles that need to produce long-term contractions necessary for stabilization and postural control.? | type I- (slow-twitch) |
Which muscle fiber (Type 1 or Type 2) are needed for sitting upright, while mainitaining ideal posture against gravity for an extended period of time? | type I- (slow-twitch) |
Which muscle fibers (Type 1 or Type II) are important for muscles for producing movements requiring force and power? | type II- (fast twitch) |
Which muscle fiber (Type 1 or Type 2) are needed for performing a sprint? | type II- (fast twitch) |
Is it true or false that all muscles have a combination of Type I and Type II muscles? | True |