I call it "Bull Jock" for short. Essentially a Bull Bro! With some sports enthusiasm.
 
I usually upload first on Patreon, Here's a link to the original.
 
The file should be played at a low-ish or normal volume with earbuds or headphones. It's a 16bit wav file so it's hefty, but effective. The basics include:
• Muscle Growth and a healthy lifestyle to encourage it
• Genital growth and more testosterone
• Liking aspects of being a jock like being outgoing or wearing jock-ish attire
• More confidence and self-love
• Becoming a bit simple/focused/dumb without the extreme drawbacks of dumbness
• Being the best muscle bull, but more importantly, bull jock you can be
• Perpetual hyper puberty, so you'll feel very pumped up and energetic and... Well, you know...