1. For beginners, it is recommended to choose lighter dumbbells and gradually adapt to training to avoid injury. It is recommended to choose dumbbells between10kg and 20kg.
2. For people with a certain training foundation, you can choose heavier dumbbells for training to further enhance the strength and dimension of chest muscles. It is recommended to choose dumbbells between 20 kg and 30 kg.
3. For high-level trainers, you can consider using heavier dumbbells or training in super groups to further challenge yourself and increase muscle mass. It is recommended to choose dumbbells above 30 kg.
It should be noted that the weight selection of dumbbells should be based on personal situation and training objectives, and different training methods, movement difficulty and number of groups will affect the weight selection of dumbbells. When choosing dumbbells, it is best to consult a professional fitness coach or doctor to ensure that the weight of dumbbells chosen is suitable for your physical condition and training objectives.