This document provides guidance on general lifting safety and proper form for powerlifting exercises. It discusses the importance of using proper form to avoid injury when performing the main powerlifting lifts: squats, bench press, and deadlifts. Common mistakes like arching the back on bench press and lifting with rounded shoulders can cause back, shoulder and rib injuries. The document emphasizes warming up thoroughly before lifts and using a weight that can be lifted with control to minimize risk of injury.