Practice was the only test of truth, and he had now verified the effects of these broadcast calisthenics himself.
Of course, he still needed to use equipment to test exactly how much his various physical metrics had increased.
Such testing equipment was hardly scarce at school, especially for a PE teacher like him.
In less than ten minutes, he had his results.
Doubled! Every metric had doubled.
Strength, movement speed, neural reaction speed...
It was an improvement across the board. Zhang Xi even felt as though his very existence had ascended to a higher level.
Of course, he did not mean that he had become a human being above all base desires. Rather, he felt that no normal human could achieve these numbers.
Strength was one thing. Although he was a PE teacher, he still fell far short of the world's top boxers in that regard. Even after doubling his strength, he might not measure up to them.
Speed, however, was different. He had previously been able to run at over nine meters per second, but in the test just now, he had reached eighteen meters per second.
If he competed in the Olympics, he could shatter all the track records in minutes without even getting winded.
How badass was that?!
"How did they come up with such miraculous calisthenics? The country's having every school learn them, so presumably it wants all students to benefit from this evolution?" Zhang Xi's emotions surged.
"The world's about to change. Maybe Earth will become a High-Martial World."
"Should I... report this to the higher-ups or not?"
"What if I'm a special case? Will they dissect me like a lab rat?"
"Damn! What the hell am I thinking? There's been nothing special about me for decades, and now I can evolve just by practicing