RE: Do we need home gym equipment as shown in blog phot...
No, you don't need anything special for this series. The blog photos are showing OPTIONAL ways to do some exercises, often intended for those who have access to a gym. Cathe is trying to address a wide spectrum of exercisers, but SNM has posted that nothing but the usual Cathe-type equipment is needed for STS. If you have the time, you can do a search on the STS forum you'll see several more detailed responses from SNM. Some folks do like buying new equipment when they see it in the blog photos but don't think that you have to in order to get the benefits of the program. (I don't plan to!) HTH!
Jonahnah
Chocolate IS the answer, regardless of the question.