Here are some concepts on distance & timing with empty hand & weapon. Some of the weapon concepts can transfer over to empty hand.
Justin Phillips, LAc, MSTCM, CMQ
Clinical Director
Justin Phillips first became interested in the Chinese approach to the body and wellness at the age of ten when he started studying tai chi and meditation with his father.
In answer to a question about bridging distance in empty handed combat. Justin talks about a few methods you can use to cover the gap when sparring in traditional combat!
Empty Hand Distance:
https://www.youtube.com/watch?v=PyblBavmqVs
How to Fight with Chinese Broadsword 18- Controlling Distance:
https://www.youtube.com/watch?v=7L_Ve0YBqPo
Charles Selberg
He was a student of Eric Funke, Jack Nottingham, Hans Halberstadt, and George Pillar.
Experienced in all levels of private and public education as a teacher of art as well as fencing, he has been training recreational and competitive fencers for over thirty years, and was himself a member of the three-man U.S. foil team which won the first (and only) gold medal for the U.S. in the World Masters' Foil Championships, in 1970.
Importance of distance and timing above other things such as choice of attack.
Fencing Strategy and Tactics: Breaking Tempo:
https://www.youtube.com/watch?v=1pfXHX_0ib4
Controlling tempo; stealing time; and broken tempo; and finally if time permits, how does countertime related to complex and second intention attacks.
Fencing Strategy and Tactics: Counter-time:
https://www.youtube.com/watch?v=AkKGL2rpgxQ
Fencing Strategy and Tactics: The Psychology of Feints:
https://www.youtube.com/watch?v=p2Rjm3bqEXA