i am so thankful to know there might be another reason, i have been going to hot yoga for almost a year i am not real regular sometimes 1 time a week and sometimes 3 but i still can not balance. it is very frustrating i feel like i am not making much progress because i can not hold the poses due to lack of balance. i refuse to give up and quit but sometimes i wonder if i am getting any benifits from it because i can not hold the poses.