I did the Yoga for Insecurity, which was some movement but not too hard. I managed the plans OK, but I usually do side plank with my legs stacked, but not really up for it yet. I often do a longer yoga on a Sunday, so will try the 50mins one tomorrow.
spudlet It took me about 2.5yrs of daily yoga to manage crow (only a few seconds), chatarunga and up dog. I find seated, wide-legged fold really challenging, as well as tight hips and hamstrings, long legs and a short body don't help! Pyramid is tricky too, another hamstring challenge. I agree the Foundations videos are great for helping.