“At first glance, tai chi doesn’t seem very active, but it is: You’re active on a higher level because your mind must be alert. Moving slowly is difficult; it requires suppleness, endurance, muscle ...

In a new featurette for “Shang-Chi and the Legend of the Ten Rings,” star Simu Liu explains the myriad of martial arts styles that went into creating the fight sequences of the Marvel film — not to ...