Stair Climber

The stair climber is a cardio machine that mimics walking up a continuous flight of steps. It trains your glutes and quadriceps as the main drivers, with your calves and hamstrings helping out, and it builds steady lower-body endurance.

Step onto the machine and place your feet flat on the pedals. Grip the side rails lightly for balance only, not to lean your weight on them. Stand tall with your chest up and your eyes looking forward, not down at the console.

Start the machine at a comfortable speed. Take full steps by pressing through your heel to push each pedal down, then let the other foot follow in a smooth rhythm. Keep your hips centered over your feet and avoid bouncing or twisting side to side.

Breathe naturally through your nose and mouth; do not hold your breath. To make it easier, slow the speed or shorten your stride. To make it harder, increase the speed, take bigger steps, or let go of the rails while keeping good posture.

Fault: Leaning on the rails and hunching over the console. Fix: Stand tall, look forward, and touch the rails only for light balance. Keep your weight over your working legs.

Fault: Stepping only on the balls of the feet or taking shallow half-steps. Fix: Place your whole foot on each pedal and drive through the heel for a full step every rep.

Fault: Slouching forward or rounding the back as fatigue sets in. Fix: Reset your posture each minute by lifting your chest, pulling your shoulders back, and checking that your hips stay under your torso.