GENERAL HISTOLOGY

Detailed explanation-1: -Because of muscle fibers, particularly the concentration of fast-twitch muscle fibers. Your fast-twitch muscle fibers, also known as Type II fibers, are the fibers responsible for explosive movements, things like vertical leaps, 40-yard sprints, and exercises like power cleans and dumbbell snatches.

Detailed explanation-2: -Fast-twitch muscle fibers contract quickly and help you perform fast, high-intensity activities for short periods, like sprinting, jumping jacks, box jumping, and weightlifting and strength-training workouts. Fast-twitch muscles are a large proportion of the small muscles in hands and eyes for rapid movement.

Detailed explanation-3: -Fast-twitch muscle fibers, on the other hand, are activated by high intensity movements sustained in short bursts. Examples include sprints, burpees, and quick lateral movements. Many activities, such as boxing and basketball, incorporate both slow-twitch and fast-twitch fibers.