How to access all list elements from last to first in python list

Question

I have a list of 1000 elements. How do I access all of them starting from last element to the first one in a loop.

list = [4,3,2,1]
for item in list:
    print(from last to first)

output = [1,2,3,4]

Answer 1

Try:

list = [4,3,2,1]

print [x for x in list[::-1]]

Output:

[1, 2, 3, 4]

Answer 2

list = [4,3,2,1]

print [i for i in list[::-1]]

Which gives the desired [1, 2, 3, 4]