In this video, a person is seen standing in front of a cat tree, wearing a black shirt and blue jeans. The person is holding their hands together in front of them and then proceeds to crack their knuckles. They continue to crack their knuckles on both hands, making a popping sound with each crack. The person then moves their hands to their back and cracks their back by pushing their hands into their lower back. The video ends with the person standing still, having completed the cracking routine.