Muscle Fibers

Some articles on muscle fibers, muscle, fibers, muscles:

ACTN3 - Fast Versus Slow Twitch Muscle Fibers
... Skeletal muscle is composed of long cylindrical cells called muscle fibers ... There are two types of muscle fibers, slow twitch or muscle contraction (type I) and fast twitch (type II) ... Slow twitch fibers are more efficient in using oxygen to generate energy whilst fast twitch fibers are less efficient ...
Motor Control in Athletes - Motor Units
... of your friends or eating the dinner all require multiple muscles that innervate body parts to move properly in order to complete specific tasks ... that consist tens, hundreds or even thousands of motor nerves branches are connected to the muscles ... In our body, Rectus femoris contains approximately 1 million muscles fibers which are controlled by around 1000 of motor nerves ...
Chronic Inflammation - Exercise and Inflammation - Exercise-induced Acute Inflammation
... Acute inflammation of the muscle cells, as understood in exercise physiology, can result after induced eccentric and concentric muscle training ... emphasize eccentric lengthening of the muscle including downhill running on a moderate to high incline can result in considerable soreness within 24 to 48 hours, even though ... This delayed onset muscle soreness (DOMS) results from structural damage to the contractile filaments and z-disks, which has been noted especially in marathon runners ...
Muscles - Health - Exercise
... as a means of improving motor skills, fitness, muscle and bone strength, and joint function ... Exercise has several effects upon muscles, connective tissue, bone, and the nerves that stimulate the muscles ... One such effect is muscle hypertrophy, an increase in size ...
Muscle Fibers - Organization of Skeletal Muscle Fibers
... While the muscle fibers of the fascicles lie parallel to one another, the fascicles themselves can vary in their relationship to one another and to their tendons ... patterns of arrangement of the fasciles produce four different types of skeletal muscles parallel muscles, convergent muscles, pennate muscles, and sphincter muscles ... Parallel muscles The fascicles of parallel muscles run parallel to the direction of the muscle, thus these muscles on a whole function similarly to a ...