Effective and intensive workout for weight loss

I have been training for the last couple of weeks intensively. Not only have I decided to lose weight this time but I also quit smoking for almost 3 months now and I feel that my stamina is much better when I run. 

Before I started my training I was really doing my research on how to lose weight effectively. I spent hours reading for the pro and cons of all different possible. I don't believe in popping pills, stop eating or dieting. I believe in eating right and exercise right.

To be very honest I live in a considerably quite well to do neighbourhood, we have a private gym for the resident. All the ladies who came to the gym are never alone. They mostly came with their private instructor and at time there are only 5 trainers including plus 5 instructors. 

I may not like the idea of having a private instructor to begin with. For me it is not complicated like a science rocket. All information you need in losing weight the right way are there on the internet, you can really do a proper research that you need it by reading carefully or seeing the video. Most importantly, you have to be push yourself hard and not try to cheat yourself since no one is watching you. 

Realistically, the first two weeks, I begin with 4 times a weeks and the other 3 days, I went for a long walk or swim few laps.

First week and 2nd week: Cardio exercise for 15 mins before I take my arms, butt, legs and Ab. In between all that I also did few exercises to strengthen my back. I did 10 x 3 for different muscles workout. 4 days gym and 3 days of long walk or swimming. Alternate one day upper body workout and the next lower body workout.

3rd and 4th week : Cardio 30 to 45 mins. 15 x 3 sets each for different muscles workout. 6 days training at the gym and 1 day swimming or long walk.

5th weeks. Same cardio 30 to 45 mins. Increase a little more heavier dumbbell while working with each different muscles group.

I am in that shape now on the photo after the end of 5th week.

I still have a long way to go especially to toned up different parts of my body muscles.

One thing I never asked myself how fast will I lose weight but I asked myself how long I can ran without feeling tired. When I can do 15 mins to 45 mins intensive cardio, I know I can lose weight slowly by then.

My aim is to really toned up my stomach, arms, legs butt, back and giving it 2 months then I will be satisfied. So I will be posting more photos when I see some more changes.