Weight issues.

Kassandra • Untitled.

So I just recently had my six week checkup. Everything is ready to go down there and I finally got the okay to start working and exercising again. I was weighing in at 165lb before I gave birth, I am now weighing in at 148lb. I want to get back to my 120lb weight. Any advice on how to get my body back in shape ladies? I'm starting out moderately and going on walks with the baby stroller but I'm looking for something more productive!