Not according to this ... in fact for a fixed distance, walking is worse!
BBC's Dr Michael Moseley on "The Truth About... Getting Fit", shown in January this year..
bbc.co.uk/iplayer/episode/b...
Scroll forward to 38 mins in ... fascinating stuff!
For the mathematicians.... it's the AREA UNDER THE CURVE!
That’s my Saturday morning TV sorted... downloaded onto the sky box
It is not bad for your knees,, my Consultant said, when he examined the MRI results on my knees and legs..and I quote... " You have great legs.!!! Keep doing whatever you are doing..." Good enough for me!
MarybellM have a look at this Mary... hope the link still works. Scroll forward to 38 mins in ....
Running Stoned
Wk2 bad knees :( 
Bad knees and running? 
Bad Knees ☹️ Organising my time🧐W4R2
