brawny

Rattler was a big, brawny fellow, and he stepped up in front of me, rolling up his sleeves.

As he stood on one side, for a minute or so, unbuttoning his waist-coat and breeches, her fat, brawny thighs hung down

Once the pressure of the comparatively low-drivered J's was raised to 300 pounds, they ranked as the brawniest of 4-8-4's with a tractive force of 80,000 pounds.