That specific suggested program is a 5x3 with 85% effort. People following it will be lifting considerable percentage of their body weight very quickly. Without proper muscle control, joint conditioning, knowledge of how to deal with minor injuries etc. Good program with a trainer, ok for a highly motivated individual with strength goals, terrible for an average beginner.
>People following it will be lifting considerable percentage of their body weight very quickly.
That's what we call a benefit. The reason those people are suddenly lifting their body weight? They've gotten stronger! Deadlift from day 1, people. Your back will thank you. If you're worried about it, ask someone to check your form at the gym (most people are friendly!), or just post it online (I did this when I first started lifting).
Being able to bend over and pick something heavy up off the ground is a pretty fundamentally important human movement.