I used to do a lot of step ups and got great leg and glute development from them. I haven't done them in bit so I'm putting them back into the routine.
step-ups - box set to just below parallel - SS Yoke bar used
bodyweight for 1 set of 10 reps each leg
SS Yoke bar for 1 set of 10 reps each leg
95 for 1 set of 10 reps each leg
135 for 4 sets of 10 reps each leg
hypers
26 pounds on my back for 4 sets of 12 reps
adductor / abductor machine
100 for 3 sets of 15 each
cable crunches
50 for 3 sets of 12 reps