[hmate9]

As long as what you life is not too heavy. Than it becomes very unhealthy.

[cylinder]

Agree, I got into it and upped the weight pretty substantially and had injuries. Would not recommend. There's really no point to high weight. Moderation in all things... I can build a strong back with medium weight and more reps too.

[irishcoffee]

In my experience, "too heavy" is a relative term.

[yoz-y]

If you can lift it with proper form, then it is not too heavy. But you definitely need to watch out for that.

[hmate9]

Yes, proper form will be absolutely fine. But as the weight gets heavy for you, keeping a great form will be very difficult. You see many weight lifting olympians getting serious injuries.

[kejaed]

Why?

[vibrato]

Form breaks down, injuries more likely