I am an alto and need to no how to warm up?

Question

I am an alto and need to no how to warm up?

Answer 1

Do the scales and then intervals (eg thirds) with your lips closed so you make a noise half way between a hum and blowing a raspberry. Remember to tuck your chin and have proper standing posture.

I know it sounds silly but it totally works.

Also do gentle stretches for body so you don't tense up and it will be easier to maintain proper posture standing and sitting.