Scientists Discovered How to Reverse Heart Aging By 20 Years (Here's How)
Posted on
July 15th 2025
(8 months)
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In this clip from Rhonda's appearance on @richroll's podcast, she discusses:
- Can exercise reverse 20 years of heart aging?
- Why is vigorous exercise better than zone 2 for cardiorespiratory fitness?
- Zone 2 vs. vigorous exercise: Which boosts mitochondrial density more effectively?
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Exercise News
- Activity in a specific brain circuit after exercise may drive endurance gains, not just muscle and cardiovascular changes.
- Blood-flow restriction training improved mitochondrial function and reduced visceral fat compared to conventional strength training in type 2 diabetes patients.
- Short sprint intervals reduce panic disorder symptoms more than relaxation training.
- Only high-intensity interval training, not moderate-intensity training, reduced fat mass and preserved lean mass in healthy older adults.
- A year of moderate-to-vigorous aerobic exercise reduced MRI-based measures of brain aging.
