Stand with your feet wide, toes pointing out. Hold your hands comfortably in front of your chest to help you stay balanced, and bend your knees, lowering your hips deeply so your thighs are parallel with the floor. Make sure to keep weight back in your heels
Then rise back up, straightening the legs completely and squeezing the glutes at the top of the movement to get the most out of the exercise.
This counts as one rep.
Complete as many reps as you can safely and effectively in the time stated each day.