Have you ever tryed stepping up onto a box with the weights,
if you imagine, picking the squats from the squat frame as if you where about to do a squat, but instead of dropping your **** to squat, lift up your knee and step on a box that will support the weight, if you can get your leg to around 90 degrees or just less, step up onto it, and let your trailing leg follow then on stepping back down step off with your leading leg so that your trailing leg is now taking the weight. I used to do this as a warmup before leg workouts with around 2-300lbs, i found that this made my legs stronger so my squats and presses increased quite rapidly, i found that this increased the strength in my thighs and running felt a little easier when it was intergrated into my training regime.
But as for gorgeous ladies in skimpy licra, i don't think the wife would like that thought....... lol