Your Strength score increases by 2, and your Constitution score increases by 1.

You may add your Str + Proficiency to your unarmed strikes with claws. (Hit: 1d6 + Str.)

Once per turn you may bite as a bonus action. Add your Str. + Proficiency. (Hit: 1d4 + Str.)

Bears range in size and weight depending on their subspecies.  Your size is Medium.

Your base walking speed is 30 feet.

You have proficiency in the Athletics skill.

You can focus yourself to occasionally shrug off injury. When you take damage, you can use your reaction to roll a d12. Add your Constitution modifier to the number rolled and reduce the damage by that total. After you use this trait, you can’t use it again until you finish a short or long rest.

You count as one size larger when determining your carrying capacity and the weight you can push, drag, or lift.

You are not slowed down by difficult terrain in forests 

You can understand common. You may not speak, read, or write