Why do homing pigeons return home during short-distance training?

Didn't get a better rest. Too intense short-distance training will affect the homing of racing pigeons, and there is no good rest, resulting in irregular homing time. No matter how short the training distance is, pay attention to the frequency and intensity. Pigeons will be more nervous when flying in training than when flying home, so they need to be positioned. Too much workload has a great influence on pigeons' homing.