Hand to hand combat tactics
Tactics used in hand to hand combat vary as greatly as though that perform them. Whilst dirty tricks are frowned upon in recreationist combat, there are a large variety of combat tactics used during the medieval period.
These range from the tricks of combat styles (specialist moves that may be unexpected) to tactics designed to gain a psycological (putting an opponent on the back foot or making them halter in their attack) or physiological advantage (higher ground or fighting into the sun).
The "easy" (BASIC style) method
10 hit other person 20 don't let them hit you 30 goto 10
There is also scope for
1A. Run away
1B. If not then:
2A. Run away faster
2B. Experience pain