25-29 years, 30-34 years, 35-39 years, african ethnicity, arms raised, ball, ball hog, blocking, blue sky, challenge, clear sky, color image, competition, day, determination, energy, excitement, exercise, four people, friend, happy, hitting, jumping, latin american and hispanic ethnicity, latina, leisure activity, low angle view, man, mid adult, mid adult women, motion, multi-ethnic group, net, outdoors, people, photography, playing, reaching, recreation, shorts, sky, smiling, spiking, sports, summer, sunny, teammate, teamwork, three quarter length, tilt, together, vertical, volleyball, weekend activities, woman, young adult, young men, 20's, 20-25, 20-30, 20s, 25-30, 30's, 30-35, 30-40, 30s, 35-40, 4, adult, african, african american, african-american, afro american, afro-american, amusement, apparel, arm, barring, black, bliss, buddy, challenging, cheerful, chum, clothes, clothing, cloudless, color, colour, companion, companionship, competing, comrade, cooperation, daylight, daytime, dedication, delight, delighted, demanding, enjoyment, entertainment, exciting, exercising, fellow, female, fitness, fortitude, four, friendship, fun, gaiety, gal, game, garment, gentleman, glad, gleeful, gratifying, guy, hispanic, hopping, human, human being, impeding, jolly, joy, jumper, lady, latin american, latino, leaping, leisure, leisure time, lighthearted, low angle, male, merry, midsummer, movement, obstructing, of african descent, outdoor, outside, pal, pastime, persistence, person, playful, pleasing, pleasure, power, raised, raising, rejoicing, relationship, resolution, satisfaction, short pants, smile, spare time, sport, summertime, sunlight, sunshine, team, thirties, thirty, three-quarter length, tilting, togetherness, twenties, twenty, women,