I'm looking for possibiltiespossibilities to do a intensive cardio training at home. I don't have a lot of room in my house and I also have a history with knee problems. Someone advised me to buy a fitness trampoline which actually surprised me a little.
I would like to know the additional advantage of a fitness trampoline in comparison to more classic cardio exercises like a cross trainer. And are there differences between fitness trampolines I should know about before buying one?
I'm surprised that fitness trampolines aren't mentioned a lot on SE.
Any advice is appreciated.