By the curse of the Worgen, you are able to embrace the lycanthropy recently laid within your blood. When doing so, you become a fair amount taller, much more muscular, and covered from head to toe in fur. By spending one full minute, you can change between the human and beastly forms. 

Your Worgen form has much more prowess in the field of physical abilities compared to your human form. 
While transformed, you deal an additional 1d4 damage with melee attacks, as well, you have advantage on all Athletics (Strength) checks. 

The beastial form of the Worgen not only is physically stronger, but sturdier as well, being harder to fell than an average humanoid. 
When you transform, gain temporary HP equal to your level+your Con (Constitution) modifier. 

The common populace is not accepting of those afflicted by the Worgen curse, while transformed, you have disadvantage on all Cha (Charisma) checks aside from Intimidation.