Rose vs the Iso Chair One Wrap Electrical and PVC

Nearing the end of the shoot, it's time for Rose to go for a new record in the ISO Chair, as always I start her off with a scenario that should build some confidence for her by first taping her to the chair with one wrap of electrical tape and if she breaks that, I secure her with one wrap of thicker PVC tape and see if she can rip free from that as well. She is worn out by this point, but do you think despite the fatigue her muscle can rip just one strap of tape on this chair?