I always confuse when they said "this session is 20 minutes, you need to warm up 5 minutes, cool down 5 minutes". So, does that mean the 20 minutes is including the warm up and cool down? Or 20 minutes is the training itself, so that means total length is 30 minutes with the warm and cool part? Anyhow, this article is a good reference.
- 2/28/2010 4:00:46 AM