i need lifting advice.

[Belial]

I only semi-believe that because of your username. 10000 calories. lol.

 

[suprfly76]

i'm a doing my cardio before my workout. what is the downfall to doing this?

 

[sysopt]

You probably feel worn out after cardio and you haven't touched a weight yet. Do cardio for like 3-5 mintues, lift weights, then jump on the treadmill.