SOLVE THE RIDDLE TO WIN STEEM #2018 -3 AND WINNER OF PART 2[STR]

source-google

here is the result for the second part-

Winner is Hive account@samphotography,congrats .The amount of 2 steem has been transferred successfully.

Here is the puzzle for all of you.Give it a try and you could be the winner

RULES:
1.UPVOTE THE POST[THIS MAY HELP ME TO GET THE FUNDS FOR RUNNING THE CONTEST]

2.RESTEEM THE POST ELSE YOUR ENTRY WILL NOT BE VALID

3.THIS TIME 1 LUCKY WINNER

WILL BE SELECTED AND THE REWARD WILL BE 2 STEEM .

4.THE WINNERS WILL BE SELECTED VIA http://www.randomresult.com/ YOU CAN SEE THE WINNER IN MY NEXT POST [AFTER 7 DAYS FROM TODAY or the next post]

5.ONLY ONE ENTRY IS VALID SO PLEASE DON'T PUT MULTIPLE ANSWERS .

Here is the RIDDLE for you give it a try:
I have no leg but do have a foot name me.
now think and put your answers in comment section.