its winter right?
maybe a walk is gd for some like me , but sometimes, even thats not enough.
take an axe, a few logs of wood, out ur anger on them and smash em to pieces, collect them in a bonfire in ur backyard (assuming u have one) and then put on some gd clothe and just go outside and sit next to the bonfire ....basically like camping, for an hour or so,,,, or just look at a cheminee.
it is scientifically proven that watching flames grow and move around is relaxing to the soul... give it a try if u dnt feel like doing the cliche stuff.
PS: do not become a pyromaniac, it will defeat the above purpose lol