“Lift heavy” sounds simple… but what does that actually mean? 🤔 Here’s the truth: your body doesn’t know numbers like 3kg or 8kg - it only knows how hard it feels. So how do you know if you’re lifting the right weight? Use these 3 checks: ✅ First few reps feel smooth and controlled. ✅ Last 2–3 reps are tough but doable (just) ❌ If you finish the set and feel like you could crank out 10 more… it’s too light. 💡 A rule of thumb: work in the 8–12 rep range. If 12 is easy? Time go up. If you can’t