What makes Tai Chi an Amazing Exercise?

Qigong and Tai Chi as Superior Forms of Exercise

Instructor John Blue has a great youtube channel, with a friendly and informal style of teaching. His videos "explore some of the aspects of qigong & Taiji Quan that makes them incredibly superior forms of physical exercise". As John describes:

"This video
Bones stack
Joints rotate fully & together
Muscles pull together
Fascia wraps as one
Breath swells with movement
Mind-intent guides
Blood circulates freely
Stabilizer & mover muscles, & core muscles
Sympathetic & Parasympathetic Nervous System balance
Left & right, top & bottom, front & back, deep & surface (Harmony)"