Gingerbread, chocolate Santa Clauses, roasts with dumplings and strong sauce, with a good wine, the sweet dessert afterwards, a nightcap - the temptations are particularly great at Christmas time.

So what tips, tricks and information are there for the Christmas season?

Two experts provide the answers: sports scientist and trainer Stephan Schepe and Caroline Rauscher.

She creates individual sports and nutrition concepts.

How many lazy days do I lose my shape?