Anyone know if tags and the description are that important. I always just give the basic decription of my workout video and then try and put all relevent tags that go with the workout. should i be adding something more that will grab searches even if it isnt really relevent?
Yes it's relevent. You should read the youtube playbook. It has very usefull tips.
Tags help a lot as long as you tag things Related to your video! as for the description that's important in case you have other links and information you want to put yes 80% of the people don't look at the description but there still is the small number who do and those numbers ad up! so i would recommend both!