It was this accumulation of grievances that led to the burst of the Mongol attack on Islamdom from 1200 that culminated in the sack and slaughter at Baghdad in 1258 under Hulagu Khan who was egged on to this path by his Nestorian Persian Christian wife.
Type I muscle fiber is also known as slow twitch oxidative fibers. Muscle fiber types can be broken down into two main types: slow twitch (Type I) muscle fibers and fast twitch (Type II) muscle fibers.Type I fibers are used in lower-intensity exercises such as very light resistance work aimed at muscular endurance and long-duration aerobic activities such as 5K and 10K runs.ype II muscle fiber is also known as fast twitch muscle fibers. These fast twitch fibers can be further categorized into Type IIa and Type IIx fibers, which are also known as fast twitch oxidative and fast twitch glycolytic, respectively.
Characteristics of muscle fibre types. As we know there are three types of skeletal muscle fibre and they each have different capacities to produce force, different fatigue rates and rely on different energy systems in order to function. The reason for these differences is due to their individual characteristics.ach muscle fibre consists of many contractile units called myofibrils which run the length of each muscle fibre. Individual muscle fibres are wrapped with fascia and then further bound together by more fascia into bundles called fascicules.