I have my cyclist/triathletes on Equipoise, lowish dose, 300mg/week. I like the drug for this because it doesn’t really “bulk”, especially at this dose, gives great strength and the side effect that bodybuilders dislike is actually a benefit for endurance athletes, increased RBC and hemoglobin.
I think this plus 200mg of testosterone cypionate and NO AIs (unless you test actual high estrogen) is a nice, safe, conservative enhancement.