Flat-out intervals that torch your engine and your legs.
Build to full speed before you commit your full stride. Don't jump straight onto a fast belt cold.
The Treadmill Sprints isolates the Cardio — no passengers. That makes it a clean tool for adding targeted cardio volume without extra fatigue.
The Treadmill Sprints primarily works the Cardio.
Depends on the goal: 20 to 30 minutes steady builds the base, shorter intervals sharpen it. Consistency beats heroics.
For most lifters 3 to 4 working sets. Pick the rep range that fits your goal and progress the load when the top of the range feels owned.
