"Enough! I won't practice martial arts today."
"Today I'll rest and give my internal organs a good recovery."
"After all, inhaling and exhaling the Great Sun Essence Qi burns, and it's quite a burden on my internal organs."
...
In the courtyard of the Martial Arts Hall.
Jiang Ning appeared here, then went over to the corner where the stone locks were kept.
"Let's test my current strength in a different way."
Having made up his mind, he sank his body slightly, bent over, and firmly grasped a 500-pound stone lock with both hands.
Then, as he exerted force with his arms,
he lifted the 500-pound stone lock instantly and held it high above his head.
"Quite easy!" he said.
Then he tossed it with both hands, catching the somewhat lifted lock with steadiness as it fell back down.
"It is indeed very easy!"
He sighed with a feeling of contentment and then placed the stone lock down.
Next,
he again grabbed the stone lock with one arm, lifting it off the ground once more.