[Sabio]

the commonest question about them is what change and what does not change in contraction and relaxation

A bands Always the same length
H and I bands like the waves in HI up and down

PS "HI" is an abbreviation of the state of Hawaii

 

[indian]

this one is really good
because in the exam it will really take 2-3 minutes to rebuild the mental image of those bands in your mind in order to answer
now with this mnemonics we can answer in 10 seconds

 

[docspike]

Super cool!

 

[am619]

Waw Great .....:*