I need to Excercise

I let myself go this summer. I used to always run, ride bikes, i don't know. Maybe it's because last year at this time i started pulling muscles, i've been too easy on myself. Time to start kicking butt again. But every time I tell myself that i don't. So hopefully i'll just naturally fall out of lazy mode, which i blame on getting laid off, being online too much and never having any money. No excuse.