Cycle or walk across Pelhams Park through to the Pelhams Park Leisure Centre
If you live locally, then how about cycling to the Centre instead of jumping in the car and you will have warmed up before you start your activity.
You will also be making the most out of getting active and saving on petrol costs at the same time.
There are bike racks for you to lock up your bicycle when you are inside the Centre and a gentle cycle home is a great way to cool down after your activity.