The HIIT Advantage: Boost Heart Health and Longevity in Less Time

Want a stronger heart and longer life without marathon workouts? Science shows HIIT—short bursts of intensity plus rest can boost cardiovascular fitness, VO₂ max, insulin sensitivity, and longevity more than steady workouts. Let’s explore how HIIT delivers big health payoffs in less time.
👉 Read the full article here: SuperAge