Weighted vests have been gaining attention in fitness circles and everyday workouts. Supporters say they can improve posture, strengthen bones, and build endurance. Some even suggest they may help offset age-related declines in bone density and muscle mass. But how much of this is backed by science?
In a recent NPR article, health reporters looked at the evidence behind this growing trend. While the vests do increase calorie burn and add intensity to simple activities like walking, research on their benefits for bone density and muscle growth is limited and inconclusive. A few small studies show mixed results, and experts stress that traditional resistance training, such as weights, squats, or pushups, remains the gold standard for building strength and protecting bone health.
Key Takeaways
- Current evidence is thin: Claims about bone and muscle benefits aren’t strongly supported by research at this time.
- Cardio boost is real: Carrying extra weight can make everyday activity more challenging and may help with calorie expenditure.
- Don’t skip the basics: Weighted vests shouldn’t replace proven methods like strength training and balance exercises.
- Safe use matters: Start light, ensure proper fit, and be mindful of joints and posture.
Bottom Line
Weighted vests can add variety and challenge to a workout, but they’re not a substitute for established strength-building routines. If you’re curious, they may be worth experimenting with but keep expectations realistic and focus on safety first.