The video shows a man in a gym wearing a pink shirt and black shorts. He is holding a white paper in his hand and is speaking to the camera. He demonstrates a lunge exercise by stepping forward with one leg and then bending the other knee to touch the ground. He repeats this movement several times. The gym is equipped with various exercise machines and equipment, including treadmills and weight machines. The man appears to be demonstrating the exercise for viewers to follow along.