All I can say was beast mode was in full effect. I ran this cycle for 10 weeks and packed on some serious weight. As far as increasing my performance at the gym that was also up for me. Increased my strength tremendously. I did however experience some slight side effects in regards to after injection, heart rate increased and toss me into a panic attack but this is more than likely due to the potency of the test and it doesn't help that I have a anxiety disorder. This went away after taking xanax before my shot. Did have some acne issues on my shoulders but not much and this is expected with a cycle.