Safe HIIT for Seniors: The 10-Minute Protocol Boosting Mitochondrial Health
At 72, Margaret couldn’t climb stairs without stopping three times. Eight weeks later, she was hiking with her grandchildren. Her secret? Just 10 minutes of exercise, three times weekly. After age 60, your cellular powerhouses—mitochondria—decline by 8% every decade. This causes the fatigue, muscle weakness, and low stamina you feel. Most seniors think intense exercise…
