Human growth hormones are popular among sprinters and other strength athletes because they help the athletes to recover from intense workouts quickly, and they promote muscle strength.
Sprinterite ja mitmesuguste jõualadega tegelejate seas on populaarsed inimeste kasvuhormoonid, sest need aitavad sportlastel kiiresti taastuda pingelisest treeningust ning annavad lihastele jõudu.