I don't benefit from this by the way, just a PSA.
If anyone is interested in a pre-season ski training program, I put one together on bodyspace from bodybuilding.com. You can find it by downloading the bodyspace app and looking up "pre-season ski training", or since bodyspace is a pain in the ass that doesn't always work, search programs made by "skiercam". There are two programs that are the exact same with the same name because again, bodyspace can be a pain in the ass. You can check it out at the link below anyway.
Just as a note, this is not a program for beginners as is but obviously you can modify it to fit your fitness level. You should have basic knowledge of form and technique for squats and deadlifts to do the workouts safely.