Vibrating belt machine, That's right, the famous 1950s weig…

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8 slightly-terrifying vintage exercise machines

I Worked Out On A 1950s Fat Jiggling Machine And Here's What Happened

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8 slightly-terrifying vintage exercise machines

I Worked Out On A 1950s Fat Jiggling Machine And Here's What Happened

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I Worked Out On A 1950s Fat Jiggling Machine And Here's What Happened

I Worked Out On A 1950s Fat Jiggling Machine And Here's What Happened

What was the thinking/ science behind the vibration belt exercise machines from the 50s, and did they actually contribute to weight loss? - Quora

Vintage Photos of Bizarre Exercise Fads We Hope Never Come Back

Biggest fitness fad the year you were born