Denise Austin 30 minute something that I struggled to get through the post college, out of shape years... I used to watch Joannie Greggins' morning show too, many years ago. Then onto the Tamilee Webb series, then the FIRM, and various other tapes in between (Tae Bo, Step Rebok, Kathy Smith, Karen Voight, Yoga, etc). I just discovered Cathe through the FIRM site in August and have now put all other tapes away except for Cathe's.
Thank you Cathe- I feel like your videos are the final answer I've been looking for.