1. This is a good unicorn arm, whether it is a princess hug.

2. Whether it can hold up is still a small question.

3. Training methods, eat more and practice more

You can't live without meat.

5. targeted training, push-ups

6. Single parallel bars, lifting dumbbells and bench press are all effective training methods.

All the above are personal opinions, I hope I can help you.

Hope to adopt. Thank you.