Hi
I was having the same problem as you. I use to weigh about 90kg,
but after NS and a job that requires travelling, I gained almost
that much weight.
Running and jogging farks the knees for fat people, that's a
fact. Therefore I feel it is important to understand some health
facts. How true are them depends on you.
1) 1 Pound of muscle required 50 Calories to sustain
2) A gallon of water consumed helps burn 500 calories
3) The eating habits
Instead of pure running or jogging, how about walking long
distance at a large stride, facst pace? It might be that the quads
are not strong enough for your weight, and it is affecting your
knees.
Have you tried to go to the gym? Build some muscle mass to help
with the metabolism. There is a sequence to get an effective burn,
like starting from the major muscle groups to the smaller ones. Do
some cardiovescular excercises as well.
Drink enough water lately? Not 100plus or diet coke, but just
plain water. Helps the bowels too.
Finally, eating habits. A number of us fat ass gain it from
eating wrong. Extra Carbo, extra fats, extra sugar, everything
extra except fiber. Try to cut your carbo intake, rice, noodles,
and lesser fatty meat. Lean meat etc.
Just remember this rule: weight loss = Higher output than
input.
Give yourself some time to do it. Cheers.