image tag: rigorous, image quantity: 4

3704x2469px

landscape, japan, mountain, mountain climbing, winter mountain, northern alps, 5 dragon peak
2280x1676px

point mugu, california, triathlon, men, sea, ocean, water
3872x2592px

man, exercise, pushups, military, training, rigorous, grass
2464x1632px

west virginia, new river gorge, landscape, forest, trees, woods, mountains