Lose weight to help my knees

This week, I wanted to lose 1 kg per week by swimming everyday. I suffered from knee cap injuries from my NS and losing weight will helps in taking out stress on them. However, the past week raining weather is not helping much. There is not even an one hour slot between the rains to go the swimming pool.

I did not choose running because of the impact on the knees during the run. Hence, that eliminated any activities that incur impact to the knees. Leaving swimming as the best way to work out.

I hope the weather in the coming weeks will allows me to accomplish my weight losing plan.