Speed and endurance increases are generally seen in: Equpoise, Cardarine (GW-501516) and to some degree winstrol (not a ton). Anavar/hgh etc. aren't your best options.
agreed.
and Gh for 8wks......c mon buddy. thats just a waste. buy a few bottles of GW from that sarms1 place while their sale is still going.
than just get tes/EQ and run everything 12kws. the increase in RBC count will help u