So interesting to hear what each person thinks is the hardest leg workout. I've done all of them several times, including GS legs. While I agree it's a very good overall leg workout, I'm never sore and it's not because I'm not doing the weights or going to light, usually I'm going heavier. PLB, which I did yesterday, is the one that I totally feel the next day. Granted I do heavier weight on several of the exercises but man do I feel it in the booty and hamstring area. I guess it's the fact that you're doing 5 sets of everything when it's all said and done. Whatever it is, I like it and will make a point to do it when I need a real shock to my leg routines. I wish she would do more calve work though but I realize there is only so much you can do at home which is why I keep a gym membership to hit them good once a week.
Annette