The name of the game is don’t do anything that makes the injury worse/recovery time longer.
Beyond that, the closer you can get to what you will be doing the more transferrable the gains will be.
Hello, everyone. As the title says, I’m looking to do aerobic training, but I am currently dealing with an Achilles injury, which causes some issues with my ability to run. Training aerobic threshold is a new concept that I want to try, so here is my question: can I perform other activities, such as swimming, biking, or rowing, and still be able to build my aerobic threshold. I understand that it may not be as effective as running, but something is better than nothing. Any help or suggestions are appreciated.