I agree, but I wish I could caution my younger self about the risk of low back injuries from certain weightlifting activities
1) You can develop very strong lower back muscles (primarily the extensors), but don't challenge those muscles when they're nearing their endurance limit.
2) If your femurs are long relative to your tibia, don't try to force yourself to perform as heavy or with the same form and depth on squats, deadlifts, or cleans, as more normal folks. At low depth, your back will consistently be more parallel to the floor than upright, dramatically increasing shear across your spine.
Of course, it goes without saying that you shouldn't round your back excessively while bearing significant load, especially if it's far (horizontally) from your hips. It's not necessarily that a rounded back is automatically dangerous, but in general, if you're bracing your abdominal/back muscles (which will prevent rounding), you're less at risk of injury.
1) You can develop very strong lower back muscles (primarily the extensors), but don't challenge those muscles when they're nearing their endurance limit.
2) If your femurs are long relative to your tibia, don't try to force yourself to perform as heavy or with the same form and depth on squats, deadlifts, or cleans, as more normal folks. At low depth, your back will consistently be more parallel to the floor than upright, dramatically increasing shear across your spine.
Of course, it goes without saying that you shouldn't round your back excessively while bearing significant load, especially if it's far (horizontally) from your hips. It's not necessarily that a rounded back is automatically dangerous, but in general, if you're bracing your abdominal/back muscles (which will prevent rounding), you're less at risk of injury.