Football First time..what to do?

I am a 25 year old football player. I have trained for 10 years, the last 4 years very hard with olympic lifts ext. I want to do a cycle for the first time. I am worried about injures and other side effects. I want to get stronger and faster. What kind of steroids are high level athletes taking?

any info will help. Thanks for your help

I play football, what level are you at? Obviously above college, are you in the pro's? PM me.

I didn't say...Im 6'4'' 310lb I want to cut down the fat and stay about the same weight.

test prop would do you right. i played college ball and loved a simple test and eq stack. worked great