Guys I'm in need of some serious help! I'm on week 4 of a cycle I started in May. I've been running Test Prop 1 cc Monday,Wed, Friday with 50 grams of Anavar a day. I'm in week four and I run football conditioning and I can't finish any drill or sprint due to Crazy Back pain/pumps and shins feeling like the incredible HULK is there ripping holes in them. The GAINZ have been great! I have gained 7 pounds and I feel good in the weight room. My cardio is just dead. I'm in sports so I have to run. Any tips. I have tried 10 g of Taurine and that didn't help. I took the 1000 mg tabs. I drink a Gallon of water a day and stretch on calves on the daily. I tried Tylenol before workouts as well.