Admittedly, these tongue strategies might be No’s 1 and 2 of 507 because there are so many way in which you can stop that tongue from being a muscular annoyance in your singing. You don’t have to do them all mind! It’s more due to the fact that the singing world are extremely creative! Plus, the root cause of tension is different from one singer to the next. Trying stuff allows you to figure out the cause for yourself and find the exercises that works best. Find more in the podcast section of your website: https://www.thenakedvocalist.com/