I know where your comming from , i played leage ice hockey up into my 30's & was heavily into amateur competition speed skating in the 70's & havent been able to do either sport in allmost 30 yrs , i really miss skating .
I put a pair of skates on in my late 40's & tried skating with my kids , after about 5 minutes my legs were on fire & i couldnt walk or sleep right for weeks , lesson learned , now i just watch hockey on tv .
I hated getting old too , its even worse once your done getting old & your just old , i hate it !