Yes.
The problem is that most people do not have the time or patience to complete the training.
To start, the "chi" part from Tai Chi Chuan and the Chi part from Chigung - also spelled "qi" are two different characters that mean different things. From the art, it means Ultimate. From Chigung it means Breath or Air/Pressure.
Chigung practice maximizes the intake of oxygen and the movements generate a bio-electromagnetic field. Bio-electromagnetic fields have been scientifically proven to exist in man. If this was not the case, science could not say or prove that humans are made up of atoms... which have ELECTRONS. As we do Qigong, we bring more oxygen to the atomic level. This causes the bio-electromagnetic field to become enhanced or accelerate.
The movements of chigung/qigong teach us how to expel this energy with technique. It is like a car that has nitrous tanks. The force of the nitrous boosts the car speed. The impact from such a boost is greater.
The skill level you need to acquire these skills CANNOT be taught through video. Do not attempt to try this at home. Taichichuan develops Chi but you need a teacher who has been trained in and mastered this form of practice. Not many do.
I trained in Yi Chuan, which does not take long for you to develop the electromagnetic field. But you need to learn to move it, which comes only through long term extensive training.
During my second class, my teacher told me to take his wrists firmly. He just lightly shook his body and I flew back, feet in the air, onto a sofa, which was about 8 to 10 feet behind me. After the 1 hour class, I was home - maybe an 1 1/2 hours later, and I still felt a vibration in my bones throughout my body.
You need a great teacher, lots of patience and time.