The Stronglifts website says it scales from beginners to advanced lifters. I'm a complete beginner and I'm not so sure if it's suitable for me.

Mainly because I suffer from bad anterior pelvic tilt, hip shift, weak quads, and rounded shoulders. A big guy at the gym told me I'm too weak to do the program, and should instead do more isolation to strengthen my body before getting on the Stronglifts program.

I have been training for a month and below are my stats:

* Height/Weight: 5'3" / 61kg
* Bench Press: 60 kg
* Squats: 60 kg
* Deadlift: 80 kg

These are stats where my form is relatively clean.

I can go +20-30 kg on squats/deadlifts but my form breaks down. Eg: My knees start to cave in when doing squats, stiff-leg when doing deadlift.

I guess my question is: *Is it ok to start Stronglifts even if you have imbalances in your body?*