Exertion
Cropped image of oar in river
Low angle view of friends on rooftop against sky
Skier stood still looking at mer de glace glacier
Full length of woman exercising in gym
Close-up of plant growing on field
Low section of man with rope
White dog on snow covered mountain
Full length of woman exercising in gym
Portrait of young woman holding potted plant at home
Woman climbing on rooftop against sky
Alone tourist with baseball cap sporty clothes stand on edge. cloudy sky and early fall weather.
Group of 3 people ski touring up hill
Rear view of man standing on street
Rear view of a young man arranging bricks in an innovative manner on a bicycle for transporting
Side view of man welding metal in dark factory
People climbing on wooden wall outdoors
Low section of man removing friend from pipe
Side view of woman exercising in gym
Full frame close-up view of a long jumper landing in the sand pit during a track meet
Rear view of people walking on street
Mud covered athlete crawls through a muddy river during a race
Retire what hurts you ...always have a choice
Man sitting on boat
Young woman looking away while climbing on steps
A retired hiker struggles over rocks as he climbs mount katahdin
Friends pulling woman from pipe in forest