| Term 
 | Definition 
 
        | hereditary and progressive disease of the muscle tissue |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | The breaking down of the myelin sheath around axons |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Injury to the long thoracic nerve weakness or paralyzes the serratus anterior muscle |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Loss of thumb opposition (median nerve injury) |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Inability to flex the thumb, index and middle fingers |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Loss of the Intrinsic hand muscles due to ulnar nerve damage |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Axis is located between the force and resistance   F~A~R |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Resistance is in the middle with the axis at one end and force at the other A~R~F
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Force in the middle with resistance and the axis at the opposite end A~F~R
 |  | 
        |  |