WORKOUTS

Strong and Lean 12-Week Workout: Week 4



DAY 2: CARDIO TRAINING - STAIRMASTER: ALTERNATE WALK AND RUN STAIR INTERVALS

CARDIO TRAINING
Exercise Time Overview
Stairmaster 30 Minutes On a Stairmaster machine, alternate between four minutes walking at level 6 and one minute speed walking at level 13 for a total of 30 minutes. If you are already in excellent cardio shape, feel free to increase the time, distance, and intensity of this workout.
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