1. Back training is very helpful for chest training, because many back movements need the help of chest muscles, such as pull-ups and high-level pull-downs.

2. In addition, practicing back first is also helpful to improve posture, increase muscle strength and stability, and thus better support chest training.

However, this is not the only option. You can also train in the order of chest, back, shoulders, arms, legs and core. In a word, choosing the right sequence for training can make the training effect better.