Prime Physical Specimen

You are a hulking individual, your size and physicality is near unmatched by any other of your species. You gain the following benefits:

• Your hit point maximum increases by an amount equal to twice your level when you gain this feat. Whenever you gain a level thereafter, your hit point maximum increases by an additional 2 hit points.
• When you hit a creature with a melee attack, if you had used your strength modifier for the to hit roll, you deal an additional 1d4 damage of the weapon's damage type.
• When you attempt a Charisma (intimidation) check against a creature of your size or smaller, add your strength plus your constitution modifier to the roll instead.