Top Tier Viral Clips 🎥 on Instagram: "Follow @toptierviralclips for more laughs 😂 The Shake Weight — one of the most infamous pieces of fitness equipment ever made — became a viral sensation for all the wrong reasons. Released in 2009, this spring-loaded dumbbell was designed to “tone and strengthen your arms” through a rapid shaking motion. The idea was that the resistance from the oscillation would engage more muscles than traditional lifting. But what made it unforgettable was how it looked

Shake Weight Tone for Women - 2.5lb Muscle Toning Dumbbell to Sculpt Your Arms, Shoulders & Chest All at The Same Time - Exercise Equipment for All Fitness Levels - Single Dumbbell Shaking Weight