H Haja New member Aug 27, 2009 #1 im awar you have to work at 60-70% heart rate, but i have a very bad muscle injury of shins and i want to know if its possible that stationary bike will help me build more stamina than running?
im awar you have to work at 60-70% heart rate, but i have a very bad muscle injury of shins and i want to know if its possible that stationary bike will help me build more stamina than running?
