84f715af_letal_Development___Embryology__Type_I_fibres
[Fibre Type] Activity Used for [Type II a fibres] Long-term anaerobic [Type II x fibres] Short-term anaerobic [Type II b fibres] Short-term anaerobic [Type I fibres] 
Aerobic
S l o w
S m a l l
H i g h
A e r o b i c
H o u r s
L o w
T r i g l y c e r i d e s
M Y H 7
Lecture - Musculoskeletal Development - Embryology
Type I fibres