Hey guys I've currently got a leg injury that has been bugging me for the last 10 months. Because of this I've had to quit my training with my coach because al lot of his training involves high impact cardio exercises (sprints, skipping etc.) thinking about talking to him about training with him again but missing out the cardio exercises that I am not able to do. After all, I come to training to learn to fight not to do cardio, but don't get the wrong idea I do still do cardio but I prefer to do it in my own time and my own way so not to cause any further injury to my leg. So do you think it is reasonable to ask this of him or am I being rude by asking him to change his whole training routines just for me?