Jacquelyn is probably the best yoga instructor from the 20+ that I have taken from. She does a great job creating a slow buildup, so by the time you get to the harder work, your body is ready. I also find that I can maintain a more relaxed approach to all the poses., never really straining to do too much. She has very gentle transitions, and has a very calming voice. She also does a great jog maintaining symmetry, spending equal time on both sides.