Elite athletes look like the picture of health—but does peak performance actually translate to a longer life? Dr. Andrew Murray, Dr. Lisa Lewis, and Dr. Elena…
A 90-second test might reveal more about your future health than your annual bloodwork. Dr. David P. Walsh, Dr. Kelly Starrett, and Dr. Michael Greger explain…
A simple single-leg stand may predict your risk of early death. Dr. Michael Greger, physiologist Dr. Steven Cheung, and physiotherapist Dr. Karen Lichtman explain what the…
Could VO2 max predict how long you'll live better than cholesterol does? Dr. Peter Attia, Dr. Iñigo San Millán, and Dr. Mike Mentzer explain why cardiorespiratory…
Zone 2 training may be the least exciting workout in your routine — and the most effective. Endurance coach Dr. Phil Maffetone, sports physiologist Duncan McNair,…
Your resting heart rate is more than a number — it's a window into cardiovascular fitness, recovery, and overtraining. An exercise physiologist, a dietitian, and a…
Grip strength may be a stronger predictor of longevity than most standard health metrics. A physiologist, a kinesiologist, and a dietitian explain why weak grip signals…
Getting stronger after 40 isn't a lost cause. The bigger mistake is assuming your training has to look the same as it did at 25. Aging…
