aThe elephant is a monument to muscle. Its trunk alone, which can do everything from pulling out a tree to delicately picking up a pin, contains bout 70 times the number of muscles in your body.[translate]
Muscles are made up of a bundle of fibrous tissue in an organism that is able to contract and relax. Muscles produce movement or maintain the position of parts of the body. The human body’s weight is 40% muscles. Together there are muscle groups that forms the whole muscular system....
Getting big muscles is training for muscular hypertrophy. This term is defined as the muscular enlargement that results from training. Bodybuilders are one group of athletes that train to have large, well-defined muscles. To gain bicep mass, perform three to six sets of six to 12 repetitions ...
9.Cyclingisgoodexercise.It___(strength)allthemusclesofthebody.10.Johnisan___(athlete)boyandheisgoodatrunning. 相关知识点: 试题来源: 解析 1.determination为名词,意为“决心;决定”;根据句子分析可知,空格处应为形容词作was的表语。填写determination的形容词形式,即determined,构成bedeterminedtodosth“决定...
At Göttingen in Germany, Haring et al. (1966) have developed a breed of miniature pig which, at 6 months of age, was about a third of the body weight of commercial pigs. We therefore decided to investigate the muscles of these miniature pigs and compare them with commercial pig ...
One mechanism used by teleost fishes to produce acoustic communication signals involves the contraction of sonic "drum" muscles that appose the lateral wal... AH Bass,MA Marchaterre - 《Journal of Comparative Neurology》 被引量: 319发表: 1989年 Sound-generating (sonic) motor system in a teleost...
How many bones are in the skeletal system? Which bone is the longest? Which bone is the shortest? How many muscles and tendons are there in the human body? What is the largest bone in the human body? How many vertebrae do we have in humans? Nam...
MusclesBody WeightOrgan SizeBiometryIn a survey of 17 species of teleosts, a direct relationship was found between the diameter of muscle fibres and estimated volume of the fish. The results also suggested an inverse relationship between muscle fibre diameter and 'streamlinedness' of the fish (as...
The sternomastoid, biceps brachii and tibialis anterior muscles of ageing mice were compared with controls. The biceps brachii and tibialis anterior were lighter in the ageing mice and contained fewer fibres. There was also evidence of compensatory hypertrophy present. The mean fibre lengths of the ...
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