| CP | Cerebral Palsy |
| EMG | Electromyography |
| Root Mean Square of Electromyography | |
| MAS | Modified Ashworth Scale |
| MF | Median Frequency |
| MMG | Mechanomyography |
| MPF | Mean Power Frequency |
| MVIC | Maximum Voluntary Isometric Contraction |
| RMS | Root Mean Square |
| SCI | Spinal Cord Injury |
| TSRT | Tonic Stretch Reflex Threshold |
| UTFPR | Federal Technological University of Paraná |