I here alot of mentioning of prop. what is it & im wondering if i should use it in a next cycle. i want to start a winter cycle.
1. what is prop stacked with
2. whats its main purpose: for mass or toning
just curious cause i am looking for something besides deca/test/dbol stack. can anybody recomend somthing else for massing up & fill me in on "prop".
thanks. BD