Fitness coverage from *** Elite Sports Mag ***.
Buy for the number you will act on: heart rate reads close to a chest strap in lab tests, calorie burn does not, and sleep scores work best as weekly trends. Accuracy, features, and comfort decide the right pick.
A 30-year Australian study links childhood cardio fitness to adult mental health. The association is real; the causation is not settled.
The research supports real, modest benefits for mobility and soreness. It does not support the bigger promises on the box.
A 2018 meta-analysis of 49 trials and the leading sports-nutrition position stand point to a real number — and it is not the government's baseline recommendation.
VO2 max responds to training by roughly 10 to 20 percent in most adults, and the protocols that work best share one feature: intervals near 90 percent of maximum heart rate.
Heavy, progressive lifting is among the best-evidenced tools for protecting bone and muscle after menopause, and the trial results favor intensity over gentleness.