Wooo just to let people know I love gym and used to do some personal training done all kinds of things if anyone wants any interested ideas of how to work out let me know I shall pass on what I know haha. Also Jodie if your getting back pain doing these things got to see what cause is. Things like posture, doing them to frequently and not stretching be for and after also which part of you back is hurting? most common back pain is in the Transversospinalis (deepest muscle tissue in your lower back) mainly due to posture just to let ya know as I had same thing from doing weights as was skipping the stretching ritual. That's what I've been taught anyways only done the course for a year before going into engineering so don't take my word for it lmao