Esther is experiencing lower back pain after lifting tools and materials all day at her worksite. what type of hazard is most likely to have caused her symptom?
select the best option.

ergonomic

physical

biological

chemical

Ergonomic

Esther has been lifting tools all day, so most likely the repetitive movements or improper lifting caused her pain.

combination resume is a combination of the functional and chronological resumes.

i think it is pressuring someone to have sex

hope this : )