Focus on compound exercises like squats, deadlifts, and bench presses to target multiple muscle groups. Progressively increase weights or reps to challenge your muscles, and make sure you're getting enough protein—around 1.6 to 2.2 grams per kilogram of body weight. Don't forget recovery! Get 7-9 hours of sleep and allow muscles to rest between workouts. Consistency is key, so stay patient and keep pushing!