i bought a davina bike and it took about 70mins to burn 1000 calories
however this broke soon so i then bought a york bike
i feel i exercise the same speed on both
but it took 120mins to burn 500 calories
im considering selling it and going back to the Davina as it says i burn more
is this true, should i do this ?
however this broke soon so i then bought a york bike
i feel i exercise the same speed on both
but it took 120mins to burn 500 calories
im considering selling it and going back to the Davina as it says i burn more
is this true, should i do this ?