If you mean two leg based ME workouts/week, that answer I usually give is: “Try it and see how you recover.” If you are not seeing improvements week over week, you might not be getting the benefits you think you are. I rarely prescribe 2 MEs in the same week unless the athlete is in an over reaching block and we plan a good recovery afterwards. I have coached some very fit mountain athletes and I almost never use 2 MEs/week. So, try it but pay close attention to recovery. Take a listen to the Recovery podcast I just did. It’s the latest one on the site.