Mar 24, 2026Physical ActivityHIIT Helps Youth Fitness, Not Weight Loss, Study FindsA 47-trial review finds HIIT can raise youth VO2max and lower blood pressure after 8 weeks—without reliably changing BMI or body fat.hiitvo2 maxpediatric fitnesscardiovascular fitnessRead article →
Mar 23, 2026Physical ActivityHIIT vs. Steady Cardio After 60: Is the Edge Worth It?A 2026 meta-analysis finds HIIT improves VO2max slightly more than steady cardio after 60. See what the 1.17 mL/kg/min edge means.hiitvo2 maxolder adultscardiovascular fitnessRead article →
Mar 9, 2026Physical ActivityHIIT With Type 1 Diabetes: Fitness Gains, Glucose RisksCan HIIT work with type 1 diabetes? Evidence points to better fitness, while glucose risk shifts into recovery and post-meal windows where planning matters.hiittype 1 diabetesvo2 maxhba1cRead article →