Biceps 👧🏻 on Instagram: "My biggest pet peeve is when people just say, “Go to the gym. Okay… and then what? That means absolutely nothing. If you’re a beginner, here’s what I’d actually do: Start with a 5–10 minute warm-up something simple like light walking on the treadmill. Then do some dynamic stretching. After that, focus on compound lifts. That can be barbells, dumbbells, kettlebells this is your main work. Once that’s done, move into accessory lifts: machines, cables, and lighter movemen