Stand facing a sturdy bench, box, or step
Place one foot fully on the step
Keep your chest up and core tight
Press through the heel of the front foot
Lift your body up until both legs are straight
Bring the other foot up to the step
Stand tall at the top
Step back down with the same foot that moved first
Lower the other foot back to the floor
Repeat for the desired number of reps
Switch lead legs and repeat
Keep your knee aligned with your toes
Maintain control throughout the movement