Though that is a legit question, it’s probably should be more like which ones aren’t used.
Here’s why: there are over 600 muscles in the human body.
So during Mace Fit® training like this it would be easier to say it just works you all over.
Check out the video beneath this one to see how complex the human body really is.
Quick reminder: we have a live Mace Fit® Certification coming up March 20-21 in Orlando, Florida