PLEASE NOTE: THIS IS THE SPANISH VERSION. THE DVD IS IN SPANISH!!! IF YOU WANT ENGLISH YOU NEED TO PURCHASE THE ENGLISH VERSION FROM OUR OTHER LISTING. DO NOT ORDER THIS ONE AND THEN REQUEST A RETURN BECAUSE YOU ORDERED THE WRONG VERSION.OSHA considers back injuries to be the number one workplace safety problem. In fact, studies show that back injuries are the leading cause of lost time injuries and workers compensation claims. The video is 12 minutes and addresses the major areas needed to comply with the OSHA standard, including: – Structure of the back, – Common back problems, – Proper lifting techniques, –Proper posture, – Maintaining a healthy back. Single disc contains the English training video, Power Point Presentation and the following printable items: Outline (English & Spanish), Quiz (English & Spanish), Answer Key, Certificate, Wallet Cards, Sign-in Form, and Manual.