Obesity is not a problem. Football is a whole-body exercise, so if you can keep playing football for three or four months, you will lose a lot of fat. Of course, you may not lose much, because fat becomes muscle.

/kloc-if you can't breathe for 0/5 minutes, it means that your physical reserve is not enough, or it is caused by unreasonable physical distribution. Football doesn't have to sprint from a standstill every time. Sometimes you can jog or run in small steps on the field, so that your body can do continuous aerobic exercise, which is quite helpful for strengthening your physique. Moreover, these jogging and small steps can also make you appear in the right position on the court and support your teammates.

As for your last question, it is actually about your ball. Playing or practicing will make it easier for you to control the ball and reduce the situation you say.

Finally, I wish you good luck and enjoy happy football!