The carpet is completely unsanitary and a breeding ground for MRSA. The instructor only verbally ran the class, never demonstrated one pose OR even made rounds to correct those doing them wrong. Lots of people that hadn't done yoga before because of the groupon and it's unfortunate they have been thought incorrectly. This instruction method is going to cause people injuries. FYI never do a jerking twisting motion with your upper body to try and square your hips!!! The instructor even told me and another girl NOT to drink water at the moment we did! So not OK, always listen to your bodies needs.