Been wanting to try them for a while, so finally asked one of the instructors to show me the correct form. My quads feel 'bruised' already only an hour later! My back was also burning a little bit, was a little worried I'd pulled it but it seems to have gone now. I only did 60Kg deadlift and 40KG squat to get my form correct, even then I felt that I was about three quarters from my limit based on 3x10. Its a bit of a confidence killer when Im doing so well on the bench, row etc. Im hoping once I get more confident with a strict form I can add some more weight. I know Im going to hurt like hell in the morning but Im glad Ive learned them. Questions: (1) What reps and sets do you guys do on each? How often, only once per week? (2) Whats the maximum you should be doing in any given week? (3) Finally, how should I splitting squats/deads in with my chest/tri and back/bicep days?