If it's been one year that you had the surgery then you should be able to do your exercises! Check with your doctor first!
can i do abdominal excerices,weight lifting
My opinion is yes! But speak to your doctor first!! I've had hernia surgery years ago, and I go to the gym 5x per week and do everything!
This surgery and three months of this on like a normal person, but you can light to heavy movement to movement on it
Guidance:
I do not go very intense exercise on the line, you say these movements are not very good rider to ride again after getting movement on the line.