Get started using a TRX suspension trainer! Sculpt your entire body—focusing on your abs and upper body—with these four staple TRX moves. Dan McDonogh, senior master trainer with TRX, walks you through a total-body workout, showing you how to challenge yourself more or less so you can work within your current fitness level. New to TRX? Make sure you know the basics about using a TRX suspension trainer by watching this quick video.