
"Stand facing a sturdy box, bench, or step at about knee height. Place one foot fully on the step, making sure your entire foot—not just your toes—is supported. Keep your chest tall, shoulders relaxed, and core engaged."
Key point: “The working leg on the step should do most of the lifting—avoid pushing off too much with the back leg.”
"Drive through the heel of your front foot to step up, bringing your opposite knee up toward your chest until you are standing tall on one leg at the top. Hold this balance position for 1–2 seconds, then slowly lower your back leg down with control. Complete all reps on one side before switching."
"Exhale as you step up and balance, inhale as you lower back down."