A good habit from your friend

A healthy activity I do is swimming. There is a swimming pool close to my home and I can go there whenever I have time, which is beneficial to my fitness("health" would be a common word here).
The reason why I go swimming is very simple, simply because the swimming pool is very close to my home. The community where I live increased the number of sports facilities and large numbers of people, including me, can do are now able to do regular exercise and enjoy physical fitness. As we all know that, in densely populated cities public areas are limited and this means that people do not have space for playing sports. However, if facilities are readily accessible, it is convenient to maintain physical activity. So the newly built swimming pool fired up my enthusiasm for sports.
I think swimming is a really great physical exercise. Swimming for half an hour everyday helps me to keep fit and cope with the stress from the heavy workload. Swimming enables me to lead a healthy life and I will stick to this good habit to keep fit.

I don’t know how to change the expression of “help somebody do something”, so I often use this expression
Could you help to change this expression?

To help somebody do something in the past tense you'd say: helped him/her

Examples: I helped him find parking. She helped him pay for the date.

Hope this helps.