Generally, the game "Dog Roll" can be played after "pretending to die". When you and your dog are having fun, the best effect will be performed.
First, let the dog learn to "pretend to death", then grab its legs that stretch to one side, pat it quickly and carefully, and then command: "Roll." Once it turns over, let it get up immediately. You can also play with it so it doesn't have to stay in a very low position. But make sure it turns over completely, instead of jumping straight up.
training. Let it recognize sign language. The hand moves in an arc shape in the direction it is about to roll. In this way, gestures alone can teach the dog to roll in one direction first and then in the other direction.
When the dog learns to roll and fall in love with this game, you are free to play - no one likes to be stared at, so you should stand quietly away from the dog. If the dog is reluctant - out of sight, not upset - tie it up. Hold its collar and secure its extended front half. Say "roll" to the dog, and then apply an upward force to the chain, and when it rolls over, release this force so that the dog's legs are not skewed inside.
Note: If you use too much force, it may cause dissatisfaction from the dog and make the dog feel resistant. I believe that after training, the dog will quickly learn the technique of "rolling".