Stock photography, photos: A man jumping off a cliff Stock photos of A man leaping off a rock into Emerald Pools on the Yuba River, CA. Photograph: © William Stevenson Click for a larger image and more information Keywords associated with this stock photo: inspiration, action, active, effort, energy, liveliness, determination, concentration, momentum, motivation, strength, strong, challenge, desire, difficult, adventure, freedom, carefree, playfulness, fun, enthusiasm, risk, danger, radical, leaping, man, male, summer, jumping, vertical, CA, California, blur, speed, fast, Emerald Pools, Yuba River, Athletic, athlete, Outdoor, outdoors, outside, sports, sporting, sport, exercise, health, healthy, physical, fitness, outdoorsman, sportsman, adventure, adventuring, twenties, 20s, 30s, thirties, one, 1, person, adult, adrenalin, excite, excitement, exciting, thrill, thrilling