歌唱是身体肌肉运动震动的产物。声音的好坏取决于身体如何用力,向什么地方用力和用力点的准确与否。肌肉的活动规律一般是一紧一松,这种松紧的交替运动,可以使肌肉有更大的活动强度和更长的活动持久性。在一般情况下,力量同音量是成正比的,用力越大,音量就越大。但在歌唱发音的技巧中,这种成正比的规律不是绝对的,而是相对的。 Singing is a product of the vibrations of the body’s muscles. Sound is good or bad depends on how hard the body, where hard and hard points accurate. The law of muscle activity is generally a tight one, the elastic alternating movement, can make the muscles have greater activity intensity and longer activity duration. Under normal circumstances, the power is proportional to the volume, the greater the force, the greater the volume. However, in the art of singing and singing, this proportional law is not absolute, but relative.