The Champ Sofa designed by Tobias Fränzel for Italian company Campeggi has two functions. The first — of course — is the traditional lounge function of a couch. The second is to take out your frustrations! The punching bag-shaped backrest flips up so that you can have your very own in-house boxing class.

Champ Sofa by Tobias Fränzel in main home furnishings  Category

Champ Sofa by Tobias Fränzel in main home furnishings  Category

Champ Sofa by Tobias Fränzel in main home furnishings  Category

Champ Sofa by Tobias Fränzel in main home furnishings  Category

Champ Sofa by Tobias Fränzel in main home furnishings  Category

Champ Sofa by Tobias Fränzel in main home furnishings  Category

Champ Sofa by Tobias Fränzel in main home furnishings  Category

Photos by Ezio Prandini.