Final answer:
B.J Palmer is the founder of toggle-recoil as an adjusting method in chiropractic.
Step-by-step explanation:
The founder of toggle-recoil as an adjusting method is B.J Palmer. He was a pioneer in chiropractic and developed several techniques to adjust the spine. Toggle-recoil is a specific chiropractic technique used to correct subluxations in the spine. It involves a quick thrust followed by a sustained pressure to restore proper spinal alignment.