Adding multiple values in a single row using tableadapters?

Hi, For example i have diets table and clients table. I would like to add a record for a client like id,name,address etc. and add in the diets table to add values like weight before, after etc. My problem is that i have a cycle column to the diets table that will have values 1 to 8 and i would like to add the same data to each client 8 times as the cycles change. I'm using vs2008 and c#. Please any help will be appreciate. Thank you.