Why do I feel different amounts of warmth at different times during BFST?

[Customer Emails]

A customer asked, "Why do I feel different amounts of warmth at different times during my 20 minute BFST treatment on level one?"

[tallymarks]

The BFST works by producing electromagnetic energy, and it produces multiple frequencies of that energy during each 20 minute treatment cycle. This is why you may feel varying amounts of warmth coming from the wrap even though you use it on the same level. This is totally normal for how the BFST functions.