Exposure has an indirect relationship with the movement. By changing this setting, you can display the action or stop it on the picture. Exposure is used as a creative tool that helps to photograph memorable moments, on the assumption of skilful control at this parameter. It is like when dissertation writing help
is used to get better results and more creative works. You cannot cope with your task without it.
In normal conditions of taking pictures most people are able to hold the camera steady enough to prevent camera trembling by exposure 1/60 sec. When using the support, leaning on the elbows, as well as while the correct fixing some photographers can take clear pictures even by exposure 1/15 sec. Usually while using the exposure longer than 1/30 sec. it is impossible to do without a tripod to get a stable picture.
Short exposure is considered to be in range from 1/250 sec. and less. Such values of this parameter eliminates the possibility of camera trembling, meanwhile any movement can be stopped. It is often required while using short exposure the lens diaphragm to be widely open (focal number f1.4 - f2.8). The wider lens diaphragm is capable to be opened, the shorter exposures can be used in low light conditions.