Question

Complete sheet with using words under this sheet. you should use each word at least once.

Fiber type	Type 1 fibers	type 2 a fibers	type 2 X fibers
Contraction time
Size of motor neuron
Resistance to fatigue
Activity used for
Maximum duration of use
Force Production
Mitochondrial density
Capillary Density
Oxidative capacity
Glycolytic capacity
Major storage fuel

Word Bank:

Creatine phosphate, glycogen                <30 min         Moderately fast                  Fast                Small              High

Small              Low                <5 min                       Medium                    Intermediate                       Large             

Aerobic    Short-term anaerobic                   Long-term anaerobic                    Hours             Triglyceride             

Slow              Fairly high

  

Answer 1

MUSCLE FIBRE TYPES COMPARISON

Fibre type	TYPE 1	TYPE2-A	TYPE2-X
Contraction time	slow	fast	fast
size of motor neuron	small	large	large
resistance to fatigue	slow	moderate	fast
activity used for	aerobic metabolism	long term anaerobic metabolism	short term anaerobic metabolism
maximum duration of use	hours	less than 30 minutes	less than 5 minutes
force production	low	high	very high
mitochondrial density	high	medium	low
capillary density	high	intermediate	low
oxidative capacity	high	high	low
glycolytic capacity	low	high	high
major storage fuel	triglycerides	glycogen, creatine phosphate	glycogen, creatine phosphate