abs

better, big, flat, nice, spectacular

She's been working out for months and now has really nice abs.

check, chiseled, developing, flexing, iron, revealed, ripped, seen

He spent months at the gym developing abs before his beach vacation.

biceps, chance, front, steel

He flexed his abs and showed off his impressive biceps at the beach.

in, off, off, out, than, with

She worked out every day to show off her abs at the beach.