Weighted vests have taken off on social media as a new fitness hack for women, promising calorie burn, stronger muscles, and even better bone health. But experts say this trend may be riskier than it looks. The extra load does increase calorie burn, but it also puts stress on joints — especially during repetitive activities like walking thousands of steps a day.
Researchers note that weighted vests were first designed for military and athletic training, not everyday use. For people with poor joint health, osteoarthritis, obesity, or other medical conditions, the added pressure could quickly lead to injury. Even healthy individuals may be better off boosting intensity in safer ways, such as walking longer, increasing treadmill incline, or simply moving at a faster pace.
Doctors warn that weighted vests aren’t a one-size-fits-all solution. If you’re determined to try them, the safest rule is to “start low, go slow” — beginning with the lightest weight and short durations. But the best advice is to choose to exercise you enjoy and can stick with consistently.
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