| EMG | Electromyography |
| MVC | Maximal voluntary contraction |
| AD | Anterior deltoid |
| PD | Posterior deltoid |
| BB | Biceps brachii |
| TB | Triceps brachii |
| FCR | Flexor carpi radialis |
| ECR | Extensor carpi radialis |
| PM | Pectoralis major |
| LD | Latissimus dorsi |
| IMU | Inertial measurement unit |
| DOF | Degrees of freedom |
| RMS | root mean square |
| HP | High-performance |
| INT | Intermediate |
| SPM-1D | One-dimensional statistical parametric mapping |