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Correct posture to lift a heavy object safely. Illustration of health care. vector illustration
Incorrect Box Lifting Posture. Heavy Weight Lift
young guy with bad posture and good posture on yellow isolated background, hunchbacked nerd student opposite slender one, concept of bad posture and hunchbacked back
Hand drawn picture of colorful cards about Types of Nouns. Illustration for education. Concept English grammar teaching. Different types of nouns lesson. Teaching aid for teacher, students.
A technician examines an air conditioning system unit outdoors. Man is taking notes on a clipboard, ensuring proper maintenance and repair of the ac for optimal performance.

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