black female creative working at an office looking very focused using her laptop - concentration stock videos & royalty-free footage
slo mo cu young athlete closes his eyes and focuses on his breathing after intense exercise - concentration stock videos & royalty-free footage
young man studies laptop screen and taps pencil on desk - concentration stock videos & royalty-free footage
closeup of man eye in glasses watching on computer - concentration stock videos & royalty-free footage
a millennial mixed race hipster woman leans against a railing and types a text message on her iphone - concentration stock videos & royalty-free footage
ms. young artist stirs paint in tray and touches up canvas painting with careful brush strokes. - concentration stock videos & royalty-free footage
asian muscular woman exercise at gym by rope.healty, power, strength, lifestyle, sport concept.slow motion footage - concentration stock videos & royalty-free footage
asian boy using laptop for online studying at home - concentration stock videos & royalty-free footage
teenage boy seated on a desk in classroom writing with a pen on his note book looks up directly at camera - concentration stock videos & royalty-free footage
high angle view of asian male student goldsmith melting and casting with blow torch at college workshop - concentration stock videos & royalty-free footage
trendy coworker uses stylus pen on touchscreen computer monitor while standing next to her sitting colleague - concentration stock videos & royalty-free footage
confident businesswoman writes and rearranges notes on whiteboard - concentration stock videos & royalty-free footage
slow motion shot of a native american grandmother (navajo) in her sixties teaching her teenaged granddaughter how to weave at a loom indoors in a hogan (navajo hut) - concentration stock videos & royalty-free footage
self-isolation is your safety. teenager girl studying from home during the quarantine because of coronavirus outbreak, lying on a bed. - concentration stock videos & royalty-free footage
slo mo cs male athlete doing a rotation in the air while diving into the pool in sunshine - concentration stock videos & royalty-free footage
closeup shot of man eye surfing internet at night hd - concentration stock videos & royalty-free footage
man doing sit-ups on bench and train his abdominal muscles - concentration stock videos & royalty-free footage
trendy young businessman leads meeting in office conference-room (dolly shot) - concentration stock videos & royalty-free footage
grampy gets a bright idea, lightbulb on his hat goes off and he dances excitedly - concentration stock videos & royalty-free footage
cute african american stem school student examines something with a microscop - concentration stock videos & royalty-free footage
concentrated millennial female reads her computer screen - concentration stock videos & royalty-free footage
cu woman doing kettlebell swings during fitness class in gym - concentration stock videos & royalty-free footage
ms woman showing friends photos on smart phone during party in backyard on summer afternoon - concentration stock videos & royalty-free footage
slo mo cs female diver diving into the blue pool and rotating in the air - concentration stock videos & royalty-free footage
focused female young student at the library reading books and taking notes - concentration stock videos & royalty-free footage
hd super slow-mo: swimmer training the butterfly stroke - concentration stock videos & royalty-free footage
hd super slow-mo: swimmer performing the butterfly stroke - concentration stock videos & royalty-free footage
athlete does cross training using battle rope outdoors - concentration stock videos & royalty-free footage
slo mo ts female road cyclist cycling up the road in sunshine - concentration stock videos & royalty-free footage
student watching screen, reflection in glasses bu co ed rs - concentration stock videos & royalty-free footage
hd super slow-mo: tennis player in action at night - concentration stock videos & royalty-free footage
man practicing on electronic drums in his living room - concentration stock videos & royalty-free footage
slo mo face of a young weightlifter as he raises the barbell above his head - concentration stock videos & royalty-free footage
cu female chef preparing food in restaurant kitchen - concentration stock videos & royalty-free footage
lgbt handsome couple enjoy playing virtual reality simulator for relaxation - concentration stock videos & royalty-free footage
