Traps and vascularity are off the charts.
Let's think about the forearm pump. (I know it's tennis and the forearm gets a pump. I play tennis.)
"In healthy humans GH
acutely lowers peripheral vascular resistance and increases forearm blood flow" (NIH). Best dirty sports supp is human growth hormone. Recovery, lean tissue growth, and strength gains are ideal in tandem with exogenous testosterone use (needling T into your fat). What else would a professional athlete in the 80's abuse during the wild-west days of PED monitoring?
And if you look at MN in her 50s, she has retained an unusual amount of lean tissue, suggestive of exogenous testosterone (flattens the curve of such hormones exiting the body due to aging).
Source: Growth Hormone Exerts Acute Vascular Effects Independent of Systemic or Muscle Insulin-like Growth Factor, NIH, 2008