u/OSKY3033

Im someone who occasionally goes skiing, I’m intermediate at best but I love to ski from the time it opens till it closes and on February I’m going skiing. I’m also in the gym so I was wondering if there’s any exercise people recommend to last longer, I usually feel tired in my shins (Also from bad form I know), calves and quads. Anything that’s key to add to my routine? I usually do leg extension, abductor and adductor, squats, leg curls and standing calf raising.