background: surface electromyography (semg) of muscles is a non-invasive tool that can be helpful in the assessment of muscle function and some motor control evaluations. a loss of force, known as muscle fatigue is accompanied by changes in muscle electrical activity. one of the most commonly used surface emg parameters which reflects paraspinal muscle fatigue during different tasks and positio...

In modern times like this, many wheelchairs have been developed with various controls, ranging from manual ones, namely by being pushed other people or using their hands to turn the wheel, automatic such as electric that use joysticks and Electromyography control. The control of electromyography signal utilizes muscles can still be used move wheelchair, in this case, hand muscles. a Bluetooth w...