Why Swim?

Len-6: Can't remember if I went swimming last Friday, but I thought I did! Did a half length backdrill. Some thoughts on why I try to swim daily:

• Scoliosis - Swimming is great for the back.
• Bad left knee - Can't do much sports requiring running/ jumping.
• Aerobic conditioning - Need some exercise for cardio for the hypertension.
• Cheap - At Php1,500 for a year's free use of the pool? What a deal!