Is swimming the ultimate cardio? Can I drop bikes/rowing/running

>>39957768
Swimming is bad for your bones I think?

I prefer rowing, but I am a rower so.

With cardio, unless you're training for a sport I think whatever you can bear to do is fine.

Why would swimming be superior? I don't see why the others are bad/worse

>>39957768
Diversity is best

>>39957768
Swimming is in fact the ultimate cardio. Only downsides are the general risks of swimming like drowning, exposure, sharks, and baby ruth bars which can be avoided entirely by using an indoor pool.

>>39957791
>swimming is bad for your bones
Literally no...why would you think this?

>>39958068
This, different types of cardio have different results.
Generally swimming will increase capacity the most, running will increase endurance the most and cycling/rowing will increase efficiency the most.

>>39957768
rowing is the ultimate cardio.