20-Minute Treadmill Workout: Burn Fat Efficiently!

SUMMARY

AI Generated Content
  • 20-min treadmill HIIT burns fat fast with intense bursts & recovery.
  • Warm-up 2-3 mins; sprint 30-60 secs, recover 60-90 secs, cool down.
  • Adjust intervals to fitness level; monitor heart rate, aim for 2-3/week.
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