Legs

5/3/1. 90*5,100*3,110*13. Form improved, that's good. Stopped at 13 cuz of lower back, not legs, which shows how much my lower back need to improve as compared to my legs. Then did 5 sets of 10 with 80kg, with rest between each set being 1min. Killer. Rest for 3 mins before going 30reps with 60kg. Out of breath when done. 5 sets of 20reps with 55kg on the hamstring curl. End.