Fit, Bright, or Strong

• able-bodied
• agile
• beaming
• blooming
• blushing
• bouncing
• bright
• bright-eyed
• bursting
• bushy-tailed
• chipper
• clean
• clear-eyed
• dexterous
• elastic
• exercised
• fit
• fit as a fiddle
• florid
• flush
• glossy
• glowing
• hale
• hardy
• healthful
• healthy
• hearty
• in fine fettle
• in shape
• in the pink
• light-footed
• limber
• lissome
• lithe
• lively
• lusty
• mighty
• muscular
• peppy
• perky
• pink-cheeked
• pliable
• radiant
• red
• ripe
• robust
• ruddy
• rugged
• scrubbed
• shapely
• shining
• shiny
• shipshape
• sinuous
• sleek
• sound
• spare
• sparkling
• spry
• square-shouldered
• stalwart
• staunch
• steady
• stout
• strapping
• streamlined
• strong
• sturdy
• sunny
• supple
• svelte
• toned
• trim
• twenty-twenty
• twinkling
• vigorous
• vital
• well-fed
• wholesome
• youthful