Each muscle is surrounded by a connective tissue sheath called the epimysium. ... Within the fasciculus, each individual muscle cell, called a muscle fiber, is surrounded by connective tissue called the endomysium. Skeletal muscle cells (fibers), like other body cells, are soft and fragile.
i beleive the answer is: d. Working out in the morning is more effective than working out at night.
The main reason for the myth is the fact that we burn more calories early in the morning(before we consume any breakfast).
Even though this might be true, What dispelled this perception is the fact that our body typically burn would burn more calories during sleep when we work out at night. So the the overall calorie burned will pretty much the same.
With a severe twisting motion, a bone may sustain a spiral fracture or a torsion fracture. Spiral fractures are associated with a rotating force or a torque with energy enough to split or fracture the bone. This fracture is common to the pediatric age group, especially in school age children wherein accidents during jumping and running often produce this kind of injury.
A. Body means size, skill, age, and ethnicity!
