[French dÃ©jÃ -vu : dÃ©jÃ , already (from Old French des ja, from now on, from des, from + ja, now + from Latin iam) + vu, seen (from Old French veu, from Vulgar Latin vidÅ«tus, alteration of vÄ«sus, past participle of vidÄre, to see; see weid- in Indo-European roots).]
Rating Newest Oldest. Best Answer: The muscles are made up of packages of stretchable fibre like material. Every fibre of the muscle is approximately forty millimeter in length and is made up of a number of very small strands which are known as fibrils. These fibres are extremely slender, so much so that one square centimeter of a muscle contains in it up to one million fibres.
The muscular system is made up of about 700 muscles in the body. It covers the Skeletal muscles, muscle types, head and neck muscles, back muscles, the thorax and abdominal mu â¦ scles, pelvic floor muscles, perineum muscles, shoulder muscles, upper and lower extremity muscles.