Regular cardio is essential to any fitness regime worth it's salt, but it can be really painful if you suffer from bad knees. Your capabilities will depend on the precise nature of the injury, but in most cases, you can safely perform these cardiovascular exercises without fear that they will aggravate your already vulnerable knees.*
"First off, before discussing the quote above, I want to say that all of you are athletes in your own way. You don’t have to play a specific sport to call yourself a so called “athlete”. You may have just recently started taking yoga classes, going for jogs, beginning lifting weights, or learning how to swim. Whatever it may be you are doing, you are in your own way an athlete.


