The Abdominal Squeezer
This vintage device squeezed the midsection tightly to “tone” abdominal muscles without exercise. It resembled a corset with mechanical clamps adjusted to compress the waist.
Aside from being incredibly uncomfortable, prolonged use restricted breathing and digestion. The compression could cause bruising and organ damage. Modern abdominal trainers favor active muscle engagement rather than passive squeezing, leaving this device a dangerous relic.
