[details=Base Half-Orc]Size Medium.
+2 Str, +1 Con
Speed 30 feet.
Darkvision 60 feet.
Menacing: Proficiency with Intimidation.
Relentless Endurance: When reduced to 0 hit points, you can drop to 1 HP instead. Must finish a long rest to use again.
Savage Attacks. When you score a melee weapon attack critical, you roll one of the weapon’s damage dice one additional time and add it to the damage.[/details]

Homebrew Addition.
Big and Orcy. When you are encumbered or heavily encumbered, the speed penalty is reduced by 10 feet to a minimum of 0 feet. You are considered +1 size category larger when determining if a creature has advantage or disadvantage against you when trying to Disarm you and the like.