strap it tight , add ice every other hour and take some voltaren to get rid of the fluid , then get your bum on and exercise bike as soon as you can bend it enough to get it on the peddles , the more you do the better it will be . iv had 8 knees surgeries if you ligament isn't torn just stretched you will be good to go in a week or 2 , you should get a MRI to check nothing is torn if it is get surgery as soon as possible
sitting on the sofa it will take forever get to work and you will be back on the ski in no time
have you ordered up a new trim yet :-}}