| MVC | Maximal Voluntary Contraction |
| sEMG | Surface Electomyography |
| rmsEMG | Root Mean Square Electromyography |
| NrmsEMG | Normalised Root Mean Square of the electromyography |
| WPG | Wide Pronated Grip |
| NPG | Narrow Prone Grip |
| SG | Supinated Grip |
| WPG30° | Wide Pronated Grip with 30° trunk inclination |
| NNG | Narrow Neutral Grip |
| WNG30° | Wide Neutral Grip with 30° trunk inclination |
| WNG | Wide Neutral Grip |
| LD | Latissimus Dorsi |
| MT | Middle Trapezius |
| LT | Lower Trapezius |
| PD | Posterior Deltoid |
| BB | Biceps Brachii |
| IN | Infraspinatus |