The size of motor units based on muscle fiber types, from largest to smallest is:

The size of motor units based on muscle fiber types, from largest to smallest is:

Type I > Type IIb > Type IIa

Type IIa > Type IIb > Type I

Type IIa > Type I > Type IIb

Type I > Type IIa > Type IIb

The correct order is:

Type I > Type IIa > Type IIb