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Story summary
- Author reported pins-and-needles for days and inability to row or swim after using the $3,000 Katalyst suit.
- The suit has FDA Class II clearance and is sold after CEO Brendan Kennedy acquired the company in 2025.
- Kennedy rebuilt production after founder Bjoern Woltermann missed the first 1,000-unit delivery, creating inventory.
- Fitness writer Casey Johnston labeled the suit a scam, noting it fails to replace or aid traditional strength training.
