Waist trainers

mdicallie 4 years ago in Other updated by Marc Lobliner 4 years ago 1

What is your opinion on waist trimming belts? Are they legit? Does it actually help when doing core work? I've seen some not only for the stomach area but for thighs and arms.  They are usually all sold or meant to be sold in conjunction with a type of lotion to boost sweating in the area (i.e. Sweet Sweat, BeautyFit BeautyBum).