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Health
This Viral Fitness Test Claims to Predict How Long You’ll Live—but There’s a Catch
New blood tests, scans, and fitness trackers that purport to predict longevity are rolling out…
Health
The Beginner’s Guide to All the Different Cardio Machines at Your Gym
From recumbent bikes to curved treadmills, there’s a tool for every fitness level, capability, and…
Health
Ankle Weights Are the Subtle Strength Training Gear You Need
All products featured on Self are independently selected by our editors. However, we may receive…













