The Martial Arts and Yoga are both schools that teach physical stretching exercises, and they both emphasize internal energy cultivation, or neijia.
You need to.
To reach the highest levels of Yoga and Martial Arts you need to learn how to lead your Qi efficiently, and match its power with your physical movements.
The Martial Arts also emphasize ideal body alignments and physical movements so that you can express tremendous muscle power together with Qi energy for physical attacks or defense.
The Martial Arts and Yoga are both schools that teach physical stretching exercises, and they both emphasize internal energy cultivation, or neijia