In a dramatic health alert, Johnson Health Tech Trading has announced a nationwide voluntary recall of approximately 3.84 million BowFlex adjustable dumbbells models 552 (up to 52.5 lb) and 1090 (up to 90 lb) due to an alarming defect: weight plates detaching mid-use and causing serious injuries

The U.S. Consumer Product Safety Commission (CPSC) reports that dislodging plates have led to over 100 confirmed injuries—including concussions, abrasions, contusions, and broken toes—from 337 total incidents reported by consumers . The issue spans dumbbells sold from 2004 through May 2025 via major retailers such as Amazon, Costco, Dick’s Sporting Goods, Best Buy, and BowFlex’s own site 

Why This Matters
Adjustable dumbbells are prized in home gyms for consolidating space while offering flexibility in resistance training. Their plug-and-play design replaces the need for multiple fixed-weight dumbbells, making them popular among diverse fitness audiences . But with a defect that can turn lifting sessions hazardous, the recall hits at the intersection of convenience, safety, and consumer trust

Immediate Actions for Consumers
The CPSC warns consumers to immediately stop using the recalled weights . Options vary by purchase date:

Post–April 23, 2024 (through Johnson Health Tech): eligible for full refunds in vouchers or replacement units.

Pre–April 24, 2024 (through BowFlex/Nautilus): available prorated refunds plus a one-year JRNY digital fitness membership

Consumer advocates, including Consumer Reports, have criticized the lack of full-cash refunds, calling voucher-only compensation “insufficient” and arguing for unrestricted reimbursement for affected users.

Safety & Next Steps
To identify affected units, consumers should verify model and serial numbers located on the underside of the dumbbell tray and cross-reference them with the CPSC’s detailed recall database . The company is providing prepaid return shipping for handles and trays.

This recall underscores a critical concern: safety must remain paramount in fitness product design. Adjustable dumbbells are not inherently riskier—but when a mechanical failure occurs, the consequences can be serious.

Consumers should immediately cease use, report any incidents to the CPSC, and consider alternative, professionally tested equipment. Fitness enthusiasts and health professionals must stay informed about recalls and prioritize trusted brands with solid safety records.