I like to mix it up with stability ball leg curls and machine leg curls. (ptinto.com)
One that I've always loved is the table you made out of the vintage sewing machine legs. (knickoftime.net)
● Machine or cable chest press ● Machine or cable seated row ● Machine leg press or dumbbell squat ● Machine or cable pulldown ● Plank ● Side plank (left) ● Side plank (right) (onnit.com)