asian chinese female welder welding working in the workshop with welding torch repairing - toughness stock videos & royalty-free footage00:24
rear view - office worker work overtime in office - toughness stock videos & royalty-free footage00:50
asian office worker working overtime and yawning at overtime night - toughness stock videos & royalty-free footage00:47
serious action on the table in front of computer monitor desktop at workplace at night - toughness stock videos & royalty-free footage00:17
slow mo. cu. portrait of a redheaded man sitting on a set of bleachers - toughness stock videos & royalty-free footage00:15
to all of our haters, here’s a little something for you - toughness stock videos & royalty-free footage00:11
4k video footage of two men using a sled push at the gym - toughness stock videos & royalty-free footage00:07
slow motion: woman climbing on an alpine route in summer - toughness stock videos & royalty-free footage00:22
asian chinese senior personal trainer encouraging senior man practicing battle rope in gym - toughness stock videos & royalty-free footage00:16
cu. profile view of man lost in thought gazing out over a river at sunset. - toughness stock videos & royalty-free footage00:07
slow motion close up of a woman engineer putting a construction helmet on at sunset, success, work and engineering concept. - toughness stock videos & royalty-free footage00:11
asian man working late and eating in offfice at night. overtime concept - toughness stock videos & royalty-free footage00:38
cu. athletic woman does chin-ups on a chin-up bar in a park during a group workout - toughness stock videos & royalty-free footage00:11
4k video footage of an attractive young woman standing in her kitchen at home - toughness stock videos & royalty-free footage00:08
mature hispanic worker standing outside warehouse - toughness stock videos & royalty-free footage00:12
ms tilt_pro female cyclist taking the lead riding up mountain at sunset - toughness stock videos & royalty-free footage00:13
cu woman doing kettlebell swings during fitness class in gym - toughness stock videos & royalty-free footage00:18
cu slo mo. confident young mixed-race woman turns to look at camera while two women stand out of focus in background. - toughness stock videos & royalty-free footage00:09
face of exhausted runner breathing heavily from heat exhaustion after a tiring workout outdoors. closeup of a sweaty male athlete taking a break to catch his breath after intense and tough exercise - toughness stock videos & royalty-free footage00:07
4k portrait video footage of a young fit sweaty man sitting in the gym after his workout - toughness stock videos & royalty-free footage00:11
cu - portrait of an serious bearded man glaring into the camera - toughness stock videos & royalty-free footage00:12
portrait of a serious asian woman looking into the camera - toughness stock videos & royalty-free footage00:08
manual laborer takes off his protective gloves to reveal his hard working hands - toughness stock videos & royalty-free footage00:18
portrait confident, tough steelworker with clipboard in steel mill - toughness stock videos & royalty-free footage00:17
businesswoman working late night stress out with project research problem - toughness stock videos & royalty-free footage00:23
two business person feeling stress talking and discussion on business meeting while using laptop working late night at office - toughness stock videos & royalty-free footage00:14
asian chinese female blue collar worker welder with protective workwear looking at camera smiling in workshop garage sitting on stool - toughness stock videos & royalty-free footage00:10
slo mo. portrait of a fierce woman sitting on a set of bleachers and glaring into the camera - toughness stock videos & royalty-free footage00:19
slo mo. confident young mixed-race woman looks up and stares at camera in front of colorful background. - toughness stock videos & royalty-free footage00:16
paraplegic wheelchair race athletes bonding on sports track - toughness stock videos & royalty-free footage00:18
african-american welder in metal fabrication shop - toughness stock videos & royalty-free footage00:09
fitness, woman and gym battle rope in training exercise and workout for muscle strength and endurance. active female in sports health motivation exercising, squatting and roping for cardio indoors - toughness stock videos & royalty-free footage00:08
fit woman using weights and training equipment for muscle training in a gym - toughness stock videos & royalty-free footage00:08
slo mo snow falling off the surface of a rotating car tyre - toughness stock videos & royalty-free footage00:25
low angle disabled asian indian man in wheelchair exercising in public park routine sport training in the morning - toughness stock videos & royalty-free footage00:51
portrait of a muscular african-american millennial man smirking at the camera - toughness stock videos & royalty-free footage00:10
portrait of an angry older woman glaring into the camera - toughness stock videos & royalty-free footage00:15
cu sweating male boxer working out during training session in boxing gym - toughness stock videos & royalty-free footage00:25
ms portrait of sweating male boxer standing in ring during training session in boxing gym - toughness stock videos & royalty-free footage00:11
mature hispanic man working at shipping port, serious - toughness stock videos & royalty-free footage00:09
1970 slo mo car crashing into rigid barrier during test / united states - toughness stock videos & royalty-free footage00:12
eagle hunters riding horses with golden eagles - altai mountains, mongolia - toughness stock videos & royalty-free footage00:19
manual laborer takes off his protective gloves to reveal his hard working hands - toughness stock videos & royalty-free footage00:20
cu slo mo. proud young woman looks up and stares at camera. - toughness stock videos & royalty-free footage00:13
cu slo mo. young woman smiles at camera and laughs. - toughness stock videos & royalty-free footage00:12
cu slo mo. teenage girl with skateboard turns and looks at camera in urban skatepark. - toughness stock videos & royalty-free footage00:07
blair champions victims/reaction; tx 1992 ???: int tony blair mp speech sot - tough on crime, tough on the causes of crime tx 1997 ???: blair speech... - toughness stock videos & royalty-free footage00:09