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Treadmill Interval Sprints

Highly effective for improving VO2 max and burning fat

CardioAdvancedCardioExplosive

At a glance

Muscles workedPrimary: Legs and cardiovascular system
Muscle groupCardio
DifficultyAdvanced
TypeCardio · Explosive
Sets & reps8 sets × 30s sprint / 90s recovery
Estimated calories burned~300 kcal

How to do it

  1. Step 1: Warm up 5 minutes easy jog
  2. Step 2: Alternate high-speed sprints with recovery
  3. Step 3: Push hard during work intervals
  4. Step 4: Walk or jog slowly during recovery
  5. Step 5: Cool down with easy walking

Equipment

Coaching tips

Benefits

Highly effective for improving VO2 max and burning fat

Common mistakes

Not fully recovering between intervals

Make it harder

Increase sprint time or reduce rest

Make it easier

Shorter sprints with longer walks

Breathing

Quick breaths during sprint, deep recovery breaths

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General fitness and nutrition information, not medical advice. Check with a qualified professional before starting a new exercise or diet plan, especially if you have an injury or health condition.