Surface electromyography holds great potential in helping patients recover from injuries that result in motor impairments. To be able to assist the patient, the clinician must consider research obtained from the study of implicit/ explicit learning, contextual interference, and basic learning theory. Quantitative surface electromyography (QSEMG) is a technique that is constructed around this ba...

Sport training has specific effects in the human organism's physiological and metabolic systems. A continuous workout produces adaptations in these systems, and improves development, stability and increased effectiveness in motor habit execution, achieved through a muscular strength increase. This type of evaluation determines the characteristics of Force-Velocity by means of Dynamometry and El...

Surface electromyography (sEMG) is a measure of the electrical potential present on the skin in consequence of a muscle contraction. This voltage is detected by electrodes placed on the skin. Under certain limitations, when a proper protocol for electrode placement is used, the voltage measured on the skin can be related to the activity of a single specific muscle. The signal is represented as ...

A multi-channel sEMG signal acquisition system based on the analog front-end chip ADS1299 is designed. The whole consists of a 2×9 high-density electrode array, high-precision A/D conversion chip; MCU named STM32F103C8, an upper computer, and PC. We carried out array design, introduction function chip, circuit design part. test results show that designed in this paper can ideally collect 8 chan...