man engineer holding helmet safety wearing uniform standing at wind turbine field renewable energy.
man engineer holding helmet safety wearing uniform standing at wind turbine field renewable energy.
Back view, Teamwork engineer worker wearing safety uniform discuss operational planning
Back view, Teamwork engineer worker wearing safety uniform discuss operational planning.
Senior man sitting on sofa at home holding his back with a painful expression
Man rubbing his eyes in the back seat of a car
Mature woman holding her back with her hand in pain while sitting on the sofa
Child going to school after break.Education for children.First day of school.Child's fear, bullying
close up
Senior woman having back pain
Young Man Leaning Back in Chair
Little girl stands sad with a backpack. The concept of school, study, education, childhood
A small child does not want to go to school. The concept of school, study, education, childhood
Programmer Listening to Music in Headphones
A small child stands offended on the street with a backpack. The concept of school
Woman in sportswear suffering from back pain after training
Sporty senior woman having a back pain
I need a massage. Frustrated senior man in red sweater holding hand on his neck sitting on sofa
I need a massage. Frustrated senior man in red sweater holding hand on his neck sitting on sofa
a person with neck pain in the workplace
doctor or physiotherapist stretching a mature mans arm in the hospital.
Group of people activists protesting on streets, BLM demonstration and coronavirus concept.
Four children holding stack of books in library. Multiethnic classmates having fun. Back to school.
I just don't understand this math assignment!
