Sword

The history of the Double Edged Taiji Jian (Tai Chi Sword) dates back 5000 years to the legendary Yellow Emperor. approx. dates 2697-2597 BC.
The Jian is used in Tai Chi in its most sophisticated form.
The use of a Jian in combat or duels was mostly found with the martial artist, priest and the nobility due to the skill needed to connect with the weapon on all levels.
It is sometimes said that Tai Chi Sword, which is mainly for the lower body, has much in common with Chinese Calligraphy. It has an art which combines graceful balletic movements with a philosophy that emphasizes balance and harmony. The sword being an extension of the body.
It enhances focus and coordination. Promotes mental clarity and physical health, with spiritual connections. Opens all meridians and completes flow through the Chakras. It is mostly a Yin energy of 53 moves
Cheng Man-ch’ing 1902 to 1975 quotes “In Taijiquan your arms do not move except as part of the body. If they act independently the exercise is worthless”

Sabre

Although Sabre comes from the family of Swords, it is practised for its strengthening of the upper body. The sabre is heavier in weight than the swords and with a curved single edged blade, needs stamina and body strength to yield this form of Tai Chi internal art.
Its origin of design goes back to Bamboo Sabres, still to be found in use in Hong Kong.
The actual set is believed to go back to the time of Chang san Feng who was born in 1247 AD with the legend that he lived 212 years because of all the related Tai Chi arts he practised.
The 27 moves work the muscles of the upper back. Helps in opening the upper gates that connect the spine with the head, so a continuing flow of energy from the spinal areas enter through the neck into the head area.