I have recently found out that I have a slipped disk in my lower back which has also resulted in a second degree strain/tear of my hamstring. After seeing a physiotherapist (sp?) I was told that I am still able to continue to train and do cardio (not walking/running) but not "excessively" and NO hamstring/butt work. I do not want to stop training all together so I am just wondering if anyone has any suggestions (especially for back/quads) of excersises that are a little less stressful on the lower back???? I LOVE my training and it just kills me to have to take a step back, especially becuase I am 3 weeks into my first clen cycle and am really strarting to see results.....