What It Is
Running in place while lifting your knees high. It's a quick, no-equipment way to raise your heart rate and warm up your legs.
How to Do It
Stand tall with your feet hip-width apart. Run in place, driving your knees up while you pump your arms. Go at a pace where you breathe hard but can keep going for the time given. Switch sides each rep.
Skill Level
Beginner. One new pattern or machine to learn, with light loads and low risk.
Type
Cardio. Raises your heart rate to build endurance and heart health.
Engagement
Unilateral (Alternating). Each rep alternates between sides.
