sinewy

forceful, forcible, mighty, potent, powerful, puissant

able-bodied, athletic, fit, trim

beefy, burly, husky, strapping

masculine, virile

hard, inured, strengthened, sturdy, tough, toughened

energetic, energized, invigorated, lusty, red-blooded, robust, vigorous, vitalized

hale, healthy, hearty, sound

wiry

powerful, strong

beefy, burly, hefty, hulking, husky

able-bodied, athletic, herculean, mighty, robust, rugged, stalwart, stout, strapping, sturdy

muscle-bound

sculpted