Hi guys, felt chuffed with myself, after my 1st commute, so i thought id let you all know.about it Got my 1st decent bike at the w/end with the plan to bike into work. It is just over 9 mile each way, and i put in (what i think is a respectable) 40 mins going and 45 coming back. Does this sound ok to start? I dont wana loose the interest, so i dont plan to bike in every day, or not until im more used to it. My plan was to maybe do 2 days on 1 day off ( or something like that) I dont feel to bad either, the only thing was coming back with a couple of mile still to go my calfs started to cramp........any tips?? cheers!