Posts tonen met het label Manual. Alle posts tonen
Posts tonen met het label Manual. Alle posts tonen

donderdag 10 december 2020

Assault rifle or another rifle as an improvised weapon part 2, extra

 From a right hand at the grip and from a left hand at the grip.


Left leg in front.

From a right hand at the grip.


And with a right leg in the front.

From a left hand at the grip.


Switching is possible though.


-


Right hand below and left hand above.

And the left leg in the front and the right leg backwards.


Left hand below and right hand above.

And the right leg in front, and the left leg backwards.


-


Extra:

Jumping attacks.


Sprint and attack.


-


Blunt. Bludgeon.


-


By Jef Koelewijn

maandag 7 december 2020

Assault rifle or other rifle as an improvised weapon

Assault rifle or other rifle as an improvised weapon.


Two hands.

Some are experimental to try.


Forwards thrusts



Rear stock attacks, forwards

Side and corner of the barrel attacks, forwards



Rear stock bashes or battering rams, if possible, forwards or forwards from a sideways posture.



Two hands forwards at the same time, rifle or assault rifle held level or angled, two hands both thrust

forwards, hands are basicly kept synchronical



Grabbing the rear stock or the barrel and sideways or downward swings with the assault rifle.



Downward thrusts. Grabbed at the barrel. Or grabbed at the rear stock and one hand on the end of the rear stock.

vrijdag 4 december 2020

Tree climbing

 Grasping a strong enough branch.

Jumping to gripping a strong enough branch.


And climbing up into the tree, to a good spot.


-


Climbing claws, hands.

And if needed climbing boot accessoire.


And if needed a rope. For climbing. 


-


Rope around the tree trunk, method.


And climbing claws or boot accessoire.


-


Rope over branches with a (small) weight, throwing it over branches.

-The (small) weight will make it easier to throw further upwards.

 And the rope will come down better


Or with a hook for hooking it.

-Can be dangerous.

donderdag 3 december 2020

For escaping and fighting back

For escaping and fighting back, when less movement possible, because of being captured. When needed.


Attacking:

When the enemy looks away

When the enemy is distracted


When the enemy is close enough


Attacking at the right time.

And doing the right attacks.


Extra: When the other possible enemies are far away enough. When the least amount of enemies are in the room.


-


Other, getting away:


When the enemy is away, long enough

When the enemy can't hear it


By Jef Koelewijn

dinsdag 24 november 2020

Learning to camouflage and to find camouflage

Making or searching camouflage photos.

Making when learning it to others.

Searching for self learning.


Watching camouflage photos of people who are hiding through camouflaged clothing and or methods.


And learning how to camouflage oneself.
-Seeing the environment and how that person camouflaged himself.

And learning how to find a camouflaged person or enemy.
-Going along the photos and spotting as fast as possible. Close by to far away photos. Maybe zooming in when looking at far away photos.

zaterdag 21 november 2020

Camouflage, ghillie suit

Camouflage.


Ghillie suit

A ghillie suit is a camouflage suit. Mainly with loose strips of burlap and synthetic like things which are present in the natural environment.

And mainly it's possible to self add natural things from the environment itself.


-


Forest ghillie suit.

-Ghillie suit, mainly with loose strips of burlap and synthetic like grass and or synthethic leaves and twigs or pine needles. And for example self added grass, twigs or parts of trees and bushes for example.



Desert, khaki gillie suit.

-Desert

-And dried grass like



Snow ghillie suit.

-White

-Or white and some black

 For if there are also pine forests and a lot of snow area vegitation for example


-


Mainly for snipers.


-


Camouflage clothing.

zaterdag 14 november 2020

Getting knowledge about all kind of firearms and being able to use and understand any firearm

Getting knowledge about all kind of firearms and being able to use and understand any firearm.


Being able to use and understand any firearm, fast. Also when no experience with that model.


-


10 different handguns on a table


10 different submachine guns on a table


10 different assualt rifles on a table


5 different sniper rifles


5 different machine guns


5 different anti material rifles


Extra:

And 5 shotguns on a table



Undoing safety, cocking, magazine release, reloading and more


Maybe retractable rear stocks or foldable rear stocks


Getting used to different kinds of sights


Getting used to different kinds of recoil


Troubleshooting


-


Extra: 

Field stripping them al

dinsdag 10 november 2020

Military and mercenary notes

Reach (still effective against a tanks armour or a human) of a tank and the reach of an anti material rifle.


Furthest reach of a tank

Furtesth reach of an anti material rifle


And the average reach


Straight on (not point blank range, offcourse (most likely)) with an anti material rifle | <---   is best, they say

-Less armour needed to bypass. You can see this by holding a ruler by a piece of a couple of centimeters thick metal.

 Holding the ruler, straight on and also making different angles while the metal is held straight, seeing how much more milimeters to centimeters would 

 be needed to bypass then.

-Most power goes into the armour like that.

-Less or no chance of richochet. Less or no chance that it shoots off the armour.


Measuring distance


Sharpnail kills, they say.


-


Why sitting and backwards out of rubber boat.

Maybe:

-Less sound, less movement

-Less plunge

-Less visable, due to hight

-Easier and faster

-All standing up is problematic due to the space available maybe


-


Trapping a tank and taking it over or disabling it.


Tank stopping with less professional equipment and or weapons.


-


Jumping out of a low helicopter, into the sea.


-


Out of helicopter and into helicopter through a rope.


-


From the water into a helicopter


-


Equipment for climbing onto boats


-


Improvised equipment for climbing onto boats


-


Getting onto a submarine and into a submarine.


-


Submarine clearing training

-Very different, maybe. Less space, and more annoying.


-


Natural made barriers, on roads and more.


If a road is in between quit big trees, it's possible to cut down trees which will fall towards the road,

trees which already have more of an angle towards the road are most adviced.

-And making sure the tree will not fall on oneself or someone else


Branches, piles of branches.



Can also be used for ambushes.

-The right barriers are needed.


And for better retreats.

-The right barriers are needed.


-


Sawing down trees


-


Making obstructions

-Barbed wire


And obstructions:

-Against light armoured vehicles

-Against heavy armoured vehicles


Small sabotage 

-Carltrops (for puncturing wheels)

-Road spikes


-


Making simple bridges

And simple short roads if needed


-


Obstacle breaching.


-


Clearing obstructions from the enemy


-


(still needs to be tested)


String, on the road from one side to the other side.

And pulling up on the right time. 

-Has to be certain they are enemies


In the dark.

-Possibly with night vission on


As a defense, they put metal bars on the jeeps, on the front, to stop or break the wires.


-


Lights of at the base or an area with people.

Lights put on in a desolate place.


To cause a bombing being done at the lighted place, where there's no one.


-


Camouflage painting buildings.

Also bigger buildings.

-For from above 

-For from the front, back and sides


-


Certain patterns on big boats.

Which will make it harder to read the speed of the boats and more, like the amount of boats and the widths of the boats.


-


Mortar assembly

Mortar use

-Adjusting and aiming

-Propelling. But without explosion.


-



Fuel tank (filled with water for training) carrying


-


Military crawling and dragging or pushing a fuel tank (filled with water, for training).

-Over grass (maybe also)

-Through water and mud


-


Board, search and seizure.


-


Metal cutting on boats. To get in.


-

donderdag 5 november 2020

Improvised firearm or small canon and improvised armour piercing ammunition manual

 Improvised firearm or small canon and improvised armour piercing ammunition manual.


Example (short version):

1 Barrel, strong enough

  Welding something on one side, for closing one end off

  Drilling one hole on one closed end, at the side of the barrel

2 Tungsten carbide (drillbit for example)

3 Sabot (for the ammunition)

4 Propellant powder

5 Fuse


Example 2:

An improvised firearm.

Fully making cartridges. And tungsten carbide bullets.

And something which will strike the primer pocket of the cartridge.


Important: Very dangerous.

vrijdag 23 oktober 2020

Destroying things and breaking inside and or escaping

Destroying things and breaking inside and or escaping

------------------------------------------------------------------

Pulling

Bashing

Rotating

Widging

-

Strength pull


Explosive pull

Bashing pull

-One pull

-Multiple 


Bashing pulls

Bashing pulls, and in multiple directions


Rotating

-Causing torsion


For rotating: Finding the right angles fast, for breaking

-----------------------------------------------------------------------

Learning a lot of metal bending methods and techniques.

-Bending metal over the upperleg

-With two hands, overhands and against the abdominals

-With two hands, underhand grip and under the chin

-Mixed grip, in front of the body

-And a lot more

-----------------------------------------------------------------------

Kick door in

-Forwards kick

-Backwards kick

Important: Also right place


-


One thick bar

-For rotating something until it breaks

-For putting in between things

Two thick bars

-For rotating something until it breaks

-For putting in between things


Bolt cutter


Pry bar


One plier

Two pliers


Saw


Drill


Slijptol


Torch cutter, cutting torch


Kettingzaag

-Voor hout


Axe


Hammer


Sledgehammer


Hammer and chisel


Sledgehammer and chisel

-Maybe also a chisel holder


-----------------------------------------------------------------------


Glass normally, easily or quit easily breaks if hit by hard metal.


-


Metal bends easier if it is heated to glowing red.


-


It's possible to hit rope with a stone (moling) until there's quit a lot of deteroriation.

And then it's easier to break it.


-


Throwing something heavy on something from a hight


-----------------------------------------------------------------------

Hardness scale

-Can be very useful

-----------------------------------------------------------------------

Throwing something to break it.


Speed and explosive power

Technique


More momentum

-----------------------------------------------------------------------

Putting water inside a container and freezing it. Making it harder. For throwing it. 

-----------------------------------------------------------------------

Putting something heavy and hard inside textile for hitting material with it.

-----------------------------------------------------------------------

Range of motion. Stick and something hard on the end.

Length should be just right.

-

Ploertendoder

Light flexible. And hard on the end.

-----------------------------------------------------------------------

Battering ram

Using something as a battering ram.

-----------------------------------------------------------------------

Using something soft to dampen the impact on the fist for example.

Winding something around the fist is also possible
-Needs to be done the right way
-Als wind the first finger joints if needed
-More padding in the front is better
 And it can be combined with something
Important: Making a fist should still be easy. And the fist should be solid
                  and no ousticking first finger joints basicly
Always hitting with the most amount of knuckles possible
Never only the middle finger knuckle, when hitting a hard door or a wall for example

-----------------------------------------------------------------------

If needed, protect the eyes. 
It's also possible to hold the hands in front of the eyes while also holding the eyes closed
-Remember where to hit

Wind something around the hands and wrists for example

Wear enough clothing

-----------------------------------------------------------------------

For pulling something apart. Putting one end at the upperleg with the hand.

Stand on it and then pull the cable (device off), or rope or chain

-----------------------------------------------------------------------

Jumping 

Stamping

-----------------------------------------------------------------------

Enough small damage and then big damage

-

To the wrong side sort to speak, so it breaks

-

Widging by putting in between

Widging with 2 solid bars

-

Putting it in an angle against a wall and then kicking it through

-

Breaking wood with the upperleg

-

Downward throws
-With hard metal
-With stones

-

Hit with end, metal pipe, less blunt

Will go into things faster



-----------------------------------------------------------------------

By /JK, Jef Koelewijn

vrijdag 25 september 2020

Escaping

Digging underby.

Sawing through.

Scraping through a wall or something else.

-

Important for the above:

Making the least amound of noise.

Making sound when no one will hear it.

Masking sound with normal sound.

Making sound when there is constant louder sound.

-

If more reach is needed. Making something longer, binding things together. And maybe making a hook.

Using a rope with something just heavy enough.

-

Hooks for climbing over a high fence.

Textile for putting over barbed wire.

-

Rope and a hook, for climbing

-Maybe rope put together to form thicker rope

Throwing hook, for climbing

-

Textile put together to form a rope.

-Dangerous if done incorrectly


Knowing how to silently remove a window

-

Putting things on each other to get higher.

-

Taking over.


Maybe it's needed to find more people who want to escape, and should escape.

And then make plans.

-

By Jef Koelewijn


vrijdag 18 september 2020

Freeing oneself and escaping

 Handcuffs

-Lockpicking

-Brute force (possible with some)

------------------------------------------

Rope

Undoing knots with the hands.

Undoing knots with the teeth.

Seeing if possible: Going through the rope with the teeth (cut (front teeth), stab and cut (canine teeth), moling (molar teeth).

Seeing if usefull (experimental, for research): Water or other fluid

Finding something sharp

Creating something sharp

-

Tai rips

-Brute force, brute power

-With a shoe lace and sawing through

-With the teeth


Finding something sharp

Creating something sharp

-------------------------------------------

Might be needed to stand up.

-Training that

--Hands on the front and hands on the back

--------------------------------------------

Analyse

Find weakness, and exploit 

-

More 1:

Bashing

Wricking


Leverage


More:

Bigger or wider when done on.

-Then body or body part to normal again


Bashing against something

Something through and rotating that


Maybe:

The thumb nail

-For rope and or tai rips

------------------------------------------------

Destroying training

-Brute strength

-Technique

-Extra: Both

Gain knowledge

------------------------------------------------

By Jeffried Koelewijn


donderdag 25 juli 2019

More for military knife fighting

Warning this is an experimental theorethical military knife fighting manual.
-Theorethical and experimental.
It should normally not be used and or only if really needed and if legal to use for defending oneself.

You can use a normal grip (most adviced).
But you can also use a reverse grip.

-

Another technique:
Stab and pull through to a direction, downward for example.

woensdag 24 juli 2019

Experimental, theorethical military knife fighting manual

Warning this is an experimental theorethical military knife fighting manual.
It should normally not be used and or only if really needed and if legal to use for defending oneself.

Basics:
Normally it's best to do fast attacks. And not doing a long range of motion before a slash for example.
-There are all kinds of stabs and slashes.
-Stabs can easily be done hard and fast.
And basicly only do hard slashes (with a long range of motion before the slash)
and extra hard stabs if possible and do that at the right time.

-

Defense:
Evading
-Is very important
And use the other hand wisely
-You can diverd the enemies knife. You can grab the hand with which the enemy is holding a knife. And you can grab the enemy
 to stab repeatedly.

Also important:
Agility and movement

-

Important: Basicly a stab is more lethal then a slash

Areas to stab:
One stab kill
-Stab into the skull, head at the right place, hitting the brain to the needed extend.
--Basicly forehead, top of the head and the top sides at the side of the head.

Very possible one shot kill or full incapicitation
-Stab at the right place in the neck

Very possible kill (though not instant) + atleast high incapicitation
-Stab through the heart, far enough
 The heart is more in the center of the chest angled to the right if you look at an enemy.
-Stab to the liver (at the left side if you look at an enemy (lookup exact position, hight))
-Through the ribs into the lungs, for a collapsed lung

And:
-The back, spine
-The throat (also causes difficulty breathing)


-

Causing bloodloss can also be a way to win a knife fight
-Know where the arteries are
--Two very important arteries are: Common carotid artery and the internal jugular vein at the throat. It's said it's best to severe them with a stab.

-

Cause the enemy to not be able to hold his knife

-

A kick is possible but can be dangerous, I would not really advice it.
-Front kicks can be of use.

-

Training with another person or multiple people:
 Train with rubber knifes and eye protection.
 -Tip: Anti condensation, anti fog eye protection
Extra: Taking on two or more people in training with a rubber knife while they offcourse also use
       a rubber knife

Military combat training, hand to hand combat version 3

Military combat training, hand to hand combat. Version 3.
Theorethical and experimental
 Self made notes by me: J.K.

Warning: This is a military and mercenary training document.
Most of this manual is not meant for on the streets.
Extra warning: Some things should only be done when there is no other option, if you are captured
and you did something grewsome you might be screwed, so somethings are only meant for in life
and death situations.

Knocking out, destroying and or killing the enemy with the bare hands
fast and effectively is the idea.

Part 1: Knocking out, destroying and or even killing

Punching
 Hitting as hard and fast as possible. And fighting stance and defence are also important.
 There is normally no time to mess around.
 Punches: Straight, hook, uppercut
 Interesting areas to hit: Mandible, Temple, Throat. And also the liver and plexus.
  And hitting the nose hard enough can result in a broken nose
 Hitting the neck.
 But you can also just punch very hard and punch and punch and just knock him out.

Other attacks:
Elbows
 There are multiple elbow strikes.
 Elbows to the head
Knees
 Knee to the head for example, very hard, but you can also do them to the body and to the upperlegs

And kicks are also possible
 Front kick is fast and easiest
 Round kick
 And you can attack the knees and chin bones with kicks. This can also be done with side kicks.

Kicks 2: When an enemy is grounded you can kick his head
         Front kicks, round kicks, side kicks anything goes.
         -With a front or side kick, kick with the heel.

Clinch position
 Knees and elbows are very effective in the clinch but punches can also work (mainly sharp, short hooks). You can also use different kinds of elbows in the clinch.
 Throwing an enemy in to the air and dropping him as hard as possible on his neck or head and further attacking him.
 And in the clinch position you could deliver very hard blows to your enemies neck (AKA rabbit punches).
  Do this as hard as possible
 And if needed you can headbutt in the clinch, use the forehead to hit the enemies nose area.

2: Basicly ground wrestling only works 1 on 1, if there are 2 or more enemies you can't really
    wrestle, they will kick and punch you in the head, it's just not realistic.
    Though when already on the ground with multiple enemies you can use wrestling attacks. And experience is important.
    And standing wrestling and clinch position training can be very usefull, when fighting clinches happen often.

1 Defending, if there are multiple enemies and you're on the ground.
 I haven't tested this but when multiple enemies attack you, hold your hands correctly, rolling might work,
 And you can use your hands and or legs to make them fall. And you can exploit their joints, attacking
 for example the inside of the knee with a kick or a grab.
2 Getting up fast.

When one on one you could do:
Takedowns
 Extra: You can also pick up an enemy and drop him down as hard as possible on his neck or on the head
Chokes, locks and bars
 For chokes; Arm around the enemies neck and grab the other arms inside of the elbow and
 pull tight and you can push his head forward. Cut off his blood supply to the head.
  You can do standing chokes and chokes on the ground
 For locks and bars, use leverage on joints, put them in a direction they can't go to, pulling
 backwards or applying torsion. You can break joints hard and fast.
Attacking on the ground:
 Punches
 Elbows
 Palm strikes
 And hammer fists

One tip: You can break an enemys fingers. It's an ancient Greek olympic games technique.

And: Neck breaking (neck crank). Fast and effectively
      Can also be done after knocking the enemy out.


Update: Some styles.
Attack, attack hard and fast

Evade, untouchable and hard hits right time

Hit block hit block hit

Grab the enemy and punch, elbow and or knee him and or take him down and kick his head
-Elbows and knees are hard short range attacks and they work well.
Ground and pound. Takedown and then punches and or hammer fists.

Combining is possible

3 Other techniques
 Eye gouging
 -Finger jab to the eyes.
 -Spearing the eyes while on the ground or in a clinch.
 Ripping an ear off.
 Biting, as hard as possible (if really needed). Biting through flesh and bone. Maybe you could even break the radius or ulna with a hard enough bite force.
 Headbutt against the face, hit around the nose area
  Also works in the clinch
  There is a rule saying hard against soft for strikes works very effectively
 Knee to the neck
 -Kick enemy down by kicking into the inside of the knee (get behind him or while on his side must also be possible), while already holding his head and pulling his head and then the above
 Knee to the temple
 Hits to the kidneys
 Hits to the neck
 Hits to the spine
 Hit one ear or both ears with open hand(s)
 Stamping the head

-

For if an enemy or another enemy suddenly shows up from the side or from behind you:
Elbows
-Backwards. Spearing and round.
-To around a 45 degree angle to the side. Spearing and round.
Hammer fists
-Backwards.
-To around a 45 degree angle to the side.

------------------------------------------------------------------------------


------------------------------------------------------------------------------

Part 2 Training:
Important for training:
Realistic, Keep it realistic due to fighting training. And don't injure a fellow army member offcourse.

1:
Boxing
 Punching hard. and fast offcourse.
  And big swinging can be dangerous.
 You can train punches with boxing gloves or even better MMA gloves with another army member.
  MMA gloves are more realistic and give a more realistic idea.
 And you can train fast and hard punches on a punching bag with boxing or MMA gloves.
  And don't get injured. Boxing gloves can be better this time.

Tip: Watch boxing matches and trainings, watch heavy bag work.
        You can learn a lot from this.

Kikboxing
You can train kickboxing.
And watch kickboxing and muay thai matches.

Wrestling:
You can train wrestling.
You can watch wrestling matches, MMA submissions and escapes for when you get trapped.


MMA:
You can train MMA.
MMA consists out of striking and wrestling
And takedown and ground and pound

Here's a tip: Watch MMA fights.
 You can learn a lot from this


Military training: And very importantly: Sparring against 2-3 or more opponents.


---------------------------------------------------------------------------------------


maandag 22 juli 2019

Fighting when the hands are tied or cuffed

Warning this is an experimental, theorethical military hand to hand combat manual.

When the hands are tied or cuffed at the front
-Hammer fists with two hands
-Elbows
-Kicks
-Knees (Also aim at the upperlegs)
-Shoulder bashes
-Headbutts
-And some amount of grappling is possible even when the hands are tied together
-Biting through flesh and or bone (mainly last resort)

When the hands are tied or cuffed at back
-Kicks
-Knees (Also aim at the upperlegs)
-Headbutts
-Shoulder bashes
-Some grappling techniques are possible, exploit insides of joints for example
-Biting through flesh and or bone (mainly last resort)

And defend with blocking and evading.


By GOTT, Jef Koelewijn

From South-Holland, The Netherlands

donderdag 7 maart 2019

Military combat training, hand to hand combat. Version 2.

Theorethical and experimental. Military combat training, hand to hand combat. Version 2.
 Self made notes and ideas by me: J.K.

Warning: This is a military and mercenary training document.
Most of this manual is not meant for on the streets.
Extra warning: Some things should only be done when there is no other option, if you are captured
and you did something grewsome you might be screwed, so somethings are only meant for in life
and death situations.

Knocking out, destroying and or killing the enemy with the bare hands
fast and effectively is the idea.

Part 1: Knocking out, destroying and or even killing

Punching
 Hitting as hard and fast as possible. And fighting stance and defence are also important.
 There is normally no time to mess around.
 Areas to hit: Mandible, Temple, Throat
  And hitting the nose hard enough can result in a broken nose
 Hitting the neck.
 But you can also just punch very hard and punch and punch and just knock him out.

Other attacks:
Elbows
 Elbows to the head
Knees
 Knee to the head for example, very hard

And kicks are also possible
 Front kick is fast and easiest
 Round kick
 And you can attack the knees and chin bones with kicks. This can also be done with side kicks.

Kicks 2: When an enemy is grounded you can kick his head
         Front kicks, round kicks, side kicks anything goes.
         -With a front or side kick, kick with the heel.

Clinch position
 Knees and elbows are very effective in the clinch but punches can also work (mainly sharp, short hooks)
 Throwing an enemy in to the air and dropping him as hard as possible on his neck or head and further attacking him.
 And in the clinch position you could deliver very hard blows to your enemies neck (AKA rabbit punches).
  Do this as hard as possible
 And if needed you can headbutt in the clinch, use the forehead to hit the enemies nose area.

2: Basicly ground wrestling only works 1 on 1, if there are 2 or more enemies you can't really 
    wrestle, they will kick and punch you in the head, it's just not realistic.
    Though when already on the ground with multiple enemies you can use wrestling attacks. And experience is important.
    And standing wrestling and clinch position training can be very usefull, when fighting clinches happen often.

1 Defending, if there are multiple enemies, while on the ground.
 I haven't tested this but when multiple enemies attack you, hold your hands correctly, rolling might work,
 And you can use your hands and or legs to make them fall. And you can exploit their joints, attacking
 for example the inside of the knee with a kick or a grab.
2 Getting up fast.

When one on one you could do:
Takedowns
 You can also pick up an enemy and drop him down as hard as possible on his neck or on the head
Chokes, locks and bars
 For chokes; Arm around the enemies neck and grab the other arms inside of the elbow and
 pull tight and you can push his head forward. Cut off his blood supply to the head.
  You can do standing chokes and chokes on the ground
 For locks and bars, use leverage on joints, put them in a direction they can't go to, pulling
 backwards or applying torsion. You can break joints hard and fast.

One tip: You can break an enemys fingers. It's an ancient Greek olympic games technique.

And: Neck breaking (neck crank). Fast and effectively
      Can also be done after knocking the enemy out.

Update: Some styles.
Attack, attack hard and fast

Evade, untouchable and hard hits right time

Hit block hit block hit

Grab the enemy and punch, elbow and or knee him and or take him down and kick his head
-Elbows and knees are hard short range attacks and they work well.
Ground and pound. Takedown and then punches and or hammer fists.

Combining is possible

3 Other techniques
 Eye gouging
 -Finger jab to the eyes.
 -Spearing the eyes while on the ground or in a clinch.
 Ripping an ear off.
 Biting, as hard as possible. Maybe you could even break the radius or ulna with a hard enoug bite force.

-

For if an enemy or another enemy suddenly shows up from the side or from behind you:
Elbows
-Backwards. Spearing and round.
-To around a 45 degree angle to the side. Spearing and round.
Hammer fists
-Backwards.
-To around a 45 degree angle to the side.