Skeletal muscle
Your muscles are made of 2 different types of fibers. Find out what they are, what your personal fiber make-up is and how to train for maximum results. Y our muscles are made of 2 different types of fibers. Find out what they are, what your personal fiber make-up is and how to train for maximum results. Knowing your personal muscle fiber make-up can be an invaluable aid when it comes to properly targeting your training program. You will be able to lift more weight but you be able to do as many reps with it. 1  The ability to get approximately ten reps with 80% of your 1 RM is the typical fiber-type mix for a muscle. 2  If you can do 12 to 15 or more reps with 80% of your 1 RM, your fiber make-up is probably mostly slow twitch fibers. 1 The ability to get approximately ten reps with 80% of your 1 RM is the typical fiber-type mix for a muscle. 2  This works out to about a 50/50 split between fiber types. 3  If you can do 12 to 15 or more reps with 80% of your 1 RM, your fiber make-up is probably mostly slow twitch fibers. You will be able to lift more weight but you be able to do as many reps with it. 1  The ability to get approximately ten reps with 80% of your 1 RM is the typical fiber-type mix for a muscle. 2  If you can do 12 to 15 or more reps with 80% of your 1 RM, your fiber make-up is probably mostly slow twitch fibers. Your skeletal muscle contains two types of muscle fibers: fast-twitch and slow-twitch. Your fast-twitch and slow-twitch muscle fibers are separated into three distinct types. Slow-twitch fibers contain type 1 muscle fibers, while your fast twitch fibers contain both type 2a and type 2b. Conclusion. For recreational athletes though, commitment to practice and training will play a far more significant role in performance level than muscle fiber type alone will. So, the three types of muscle fibers are slow twitch (Type I) and fast twitch (Types IIa and IIb). 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. Main article: Type II Muscle Fiber. Type 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. 853 pages on this wiki. Type II muscle fiber is also known as fast twitch muscle fiber. Muscle fiber types can be broken down into two main types: slow twitch (Type I) muscle fibers and fast twitch (Type II) muscle fibers. These fast twitch fibers can be further categorized into Type IIa and Type IIb fibers, which are also known as fast twitch oxidative and fast twitch glycolytic, respectively. Skeletal muscle is a form of striated muscle tissue which is under the voluntary control of the somatic nervous system. It is one of three major muscle types, the others being cardiac muscle and smooth muscle. Most skeletal muscles are attached to bones by bundles of collagen fibers known as tendons. Skeletal muscle is made up of individual muscle cells or myocytes, known as muscle fibers. They are formed from the fusion of developmental myoblasts (a type of embryonic progenitor cell that gives rise to a muscle cell) in a process known as myogenesis. Muscle fibres are cylindrical, and multinucleated. Muscle fibers are in turn composed of myofibrils. The myofibrils are composed of actin and myosin filaments, repeated in units called sarcomeres, the basic functional units of the muscle fiber. Type IIa fibers are in the middle of the muscle fiber spectrum, as they are less fatigue resistance, produce more muscular force, and contract at a faster speed than slow twitch fibers. Type IIb: Fast Twitch Fibers. For recreational athletes though, commitment to practice and training will play a far more significant role in performance level than muscle fiber type alone will. So, the three types of muscle fibers are slow twitch (Type I) and fast twitch (Types IIa and IIb).
http://www.bodybuilding.com/fun/betteru25.htm http://www.bodybuilding.com/fun/betteru25.htm http://www.livestrong.com/article/360596-three-types-of-muscle-fibers/ http://www.bodybuilding.com/fun/sclark20.htm http://athletics.wikia.com/wiki/Types_of_Muscle_Fiber http://athletics.wikia.com/wiki/Type_II_Muscle_Fiber https://en.wikipedia.org/wiki/Skeletal_striated_muscle http://www.bodybuilding.com/fun/sclark20.htm
what type of muscle is considered to make up muscle fibers