GENERAL HISTOLOGY

Detailed explanation-1: -This classification technique leads to 3 fiber types: fast-twitch glycolytic (FG), fast-twitch oxidative (FOG), and slow-twitch oxidative (SO). Although a good correlation exists between type I and SO fibers, the correlations between type IIA and FOG and type IIB and FG fibers are more varied.

Detailed explanation-2: -The sartorius muscle is the longest muscle in the human body. It is strap-like, up to 600 mm in length, and contains five to seven neurovascular compartments, each with a neuromuscular endplate zone. Some of its fibers terminate intrafascicularly, whereas others may run the full length of the muscle.