wrong_way = [1, 2, 3, 4]
for item in reversed(wrong_way):
    print(item)

4
3
2
1

"".join(iterator)

"".join(reversed(word))

>>> s = "Hans"
>>> for c in s[::-1]:
        print c

s
n
a
H

>>> "".join(reversed("Hans"))
'snaH'

>>> l = ['one', 'two', 'three']
>>> for i in l[::-1]:
...   print i
...
three
two
one