you meant you had a stitch? I assume this when you say you do
sit ups to resolve the issue as stitches usually occur near the
tummy area.
The stitch will be there if you have not been exercising for too
long. What you can do now is to go at a slower speed whenever you
encounter a stitch. A good way would be to put a hand on the
stitch, then breathe deeper as you jog, and jog at a slower pace
than before.
When you jog more and more, you will start to find that the stitch
will occur later and later into the run, ie after 200m, after 1km,
etc... It will be quite fast before you realise that you don't get
the stitch anymore
What is your goal in jogging? If it is speed, you should do
interval trainings. If it is fat loss, you can continue jogging, in
addition to some form of weight training.
