Cardio Exercises

I'm 46 and looking to up my cardio regimen to build stamina. Any ideas? Suggestions? Exercises? Thanks.

 

until a pro advise arrived

you can ride a bike

 

There are so many things you can do it's actually funny you even bothered asking. Just go and do stuff. You don't need a pro or anyone to tell you this stuff.

I find martial arts is a good start.

 

Thanks Simon. I thought the working between landmarks is a good idea. I run all over town and have seen most of it, but now I can focus on getting more out of it.