To start I don't really train I have a 15 mile commute to work mon- fri and the I try to ride 50 or so miles on sat. I rode 50 miles on sat then due to weather and other obligations I did not ride on m,t,w. I thought this would be good anyway(some rest). I hopped on thurs and my legs were shot after 2 miles(made the next 13 no fun). Same thing this morning(fri). My legs are just dead. Is there something I should be taking or drinking to help my legs recover.