As per BMI, height, age, ur idial Weight should be 68 to 70 kg.and now you carrying 9kg extra weight.swiming will help you but not fast it will come down.need weight loss diet plans along with swimming.than with in 3 months can reduce 10 kg.dor details can call or visit me.
Next Steps
contact to dietician/Nutritionist.can call me also.
Health Tips
alo g swimming start low calorie balance diet. fruits, salad, few fiber intake will help you.