Perceived attributes and detractors (barriers) of ergonomic interventions influence whether solutions are adopted by end-users. Based on previous questionnaires developed by the project team [46], we will collect data about level of intervention use, and attributes and detractors to adopting ergonomic interventions. The post-training data collection will provide information about whether apprentices use interventions more frequently, or are more willing to adopt new ergonomic interventions when appropriate. For example, “When working with 12 in. block do you work as part of a lift team?” [47].