Mar 26, 2026Physical Activity

Cardio, Weights, or Both? Calorie Restriction Evidence

Cardio, weights, or both during calorie restriction? Evidence finds modest differences; fasting timing has not beaten continuous dieting for lipids or BP.

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Mar 16, 2026Physical Activity

Concurrent Training After 50: The Protein and Order Evidence

Concurrent training after 50 can build fitness and strength. What 49 trials say about protein, exercise order, and the real interference effect today.

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Mar 9, 2026Sarcopenia

Weight Loss After 55: Why Resistance Training Changes the Equation

For adults 55–70 with obesity, calorie restriction can reduce fat but cost muscle and bone. Evidence favors pairing it with resistance and aerobic exercise.

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Mar 9, 2026Physical Activity

Sprint Intervals: Do More Minutes Improve Metabolic Health?

Do more sprint intervals improve metabolic health? A new meta-regression finds no dose signal, but diabetes and recovery evidence still carry limits.

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