Ok so I been in the gym for a while doing heavy squats , dead lifts , leg presses and a few other upper body lifts. I feel much stronger. But I have no idea what I should be doing on the bike right now. Any input would be appreciated. I know it's to soon to specialize but I think sprint events will be my focus. I am 53 years old and have limited time to spend on the road due to job and family obligations.