Afterwards is a connecting adverb with the meaning "later" applied to a time or event. e.g. "He ate supper, and afterwards went for a walk."
no, it is not possible to walk on the atlantic
I chose Bill for our team, but afterwards I wished I had chosen Bob instead. I went to get my hair cut, and afterwards I stopped for some ice cream.
We went for a seven mile walk over the Staffordshire Moorlands, I was exhasted afterwards.
NO.
No
No.
No, it is not possible to walk out of a restaurant without paying for your meal. It is considered theft and is illegal.
yes
yes it is possible
no
Elevate the leg, and don't walk a lot. Call 911. The leg could have increased swelling and lead to compartment syndrome, which could in turn lead to amputation.