When should a baby be able to..

Breanna • 🧔🏻‍♂️🤱🏻👦🏼👧🏼

When should a baby be able to push himself up with his arms. He’s 2 months old, and he can lift his head while doing tummy time but he doesn’t use his arms. I was just wondering when they should start using their arms to push themselves up.