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  1. L

    Benefit of circuit training?

    Hi Cathe, I couldn't find an answer to my question on the internet and was hoping you (or someone else knowledgeable) could educate me -- what is the benefit of circuit training, and why should I do this type of training over pure intense cardiovascular workouts mixed with intense strength...
  2. L

    what do you need for sts?

    I am very excited to try cathe's newest sts workout! but I was wondering what new equipment will I need to buy? if I will be needing a lot of new equipment I may have to wait because our apartment is already cluttered with workout gear to my husband's annoyance. It would be very helpful if...
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