Anchor for increased Accuracy

All archers need an unchanging anchor point for their draw hand, a location on or below your chin to ensure you have a consistent starting point for your hand and string. One of my Tumbler followers, Andy, asked…

…Since I’m just an amateur with the bow and don’t have any training… why you and archers in general, when they stretch to the full pose, set the hand that is stretching the string with the arrow bellow the chin? That helps for a better accuracy shoot? or is because the type of bow?(sorry I don’t know any terminology if you can help me with that too it would be cool). Thanks for the help…

There are four basic locations for an anchor point; under-the-chin, beside the face, over-hand anchor, and floating anchor, all have there pros and cons depending on your shooting style.

Under the Chin      

Draw the string to the center of the nose and middle of chin. A good anchor point consists of an unchanging triangle with the string touching the center of your nose and the center of your chin and your thumb tucked squarely under your jaw line and the shelf of your index finger riding along your jaw. (Alternatively string to the side of nose and the corner of your mouth however this is typically less accurate for recurve archers and better for peep sight usage on compounds.)

  • Advantages: This anchor has multiple touch points for triangular consistency and helps avoid overdrawing.
  • Disadvantages: It takes a little longer to position and master, and can be less comfortable depending on the archer.

Side of Face

Typically the string is drawn back until the tip of the index finger is at the corner of the mouth with the hand tight against the face. Some archers tuck their thumb under their jaw.  Depending on the tournament, some archers can face walk for difference distances. (move your hand up and down on your face)

  • Advantages: Anchor style can be established quickly and allows bare-bow to sight down the arrow shaft.
  • Disadvantages: This style is not typically as precise as under the chin and sometimes leads to plucking the arrow string.

Over-hand (Mechanical Release)

Typically over-hand is associated with a mechanical release. Mechanical release aids offer less interference with the string and are most commonly used by compound shooters and hunters. When having an over-hand release for a compound shooter you would have either your knuckle(s) or your thumb touching behind the corner of your jaw.

  • Advantages: Very accurate and it allows your elbow to align with the arrow at release
  • Disadvantages: Takes longer to set and position and a release aid needs to be setup based on the individual archer. Also since it very accurate scores are VERY high in competition and you have less room for error.

Floating Anchor (or partly floating)

A floating anchor is another option for some archers, the shape of some people’s jaw can make it difficult to do an under the chin anchor position. Some people take this position literally and have their hand floating in the middle of nowhere; this is really hard to make consistent because you have no point of reference to make the anchor position easily repeatable. However, you could go with a ‘partly’ floating anchor where you can have your hand touching a point of your jaw (or more if you can).

  • Advantages: Can provide an easier anchor point  for people with wider jaw lines.
  • Disadvantages:  Typically, not as consistent or as easily repeatable.

The anchor needs to be consistent and repeatable  on every shot. Some tips include…

  • Keep your head straight and still and bring the string to you so you can easily make your anchor and draw length consistent.
  • Chewing bubble gum, talking, or even moving your chin will result in inconsistent shots and therefore lower scores since you are changing the angle of the string as our jaw moves.
  • Keeping your shoulders relaxed and in their sockets and pointing your draw arm directly behind you.
  • Check your string alignment by matching the blurred image of the string in relation to the bow’s riser.

You will want to establish as many touch points as you can manage to help develop the most consistent anchor. A great consistent anchor leads to a happier more consistent archer.

Vision – Glasses, Contacts and Archery














Close-Open-Close Warm-up 

  3. Close your eyes and then shoot.


Archery Ballistics

Recently, I invited you, my readers, to ask me any questions you have about archery and you responded. Over the next couple of blogs, I will try answer all of these questions to the best of my ability. I decided to answer the one I know the least about first. Although I am not into hunting, I am not against the practice if you are going to use the entire animal. Also, in my opinion, an animal deserves a quick humane kill and not left just wounded walking around in pain. David Roberts asked…

I’d be interested in seeing your take on ballistic; specifically focusing on achieving maximum momentum (e.g. A lightning fast arrow with the weight of a feather vs. a slow moving heavy clunker). Are there any equations for calculating the “perfect” arrow for inflicting the most damage on its target? It would have to involve the power of the bow, the weight of the arrow and the relation between the two. Is a 400 grain arrow traveling at 300 fps more damaging than a 700 grain arrow at 235 fps? Less?

For target shooting faster shots means less drop & better accuracy, but for us archery hunting folks a “perfect” arrow is one that is has the exact weight that will provide the most possible momentum of that arrow. You go into a sporting goods store and you see all the arrows advertising super light weight and giving performance metrics in the amount of energy that they transfer when they strike. That metric is the wrong one to use when looking for a damaging arrow. A damaging arrow doesn’t want to put x amount of kinetic energy into a target over the course of 2 inches, it wants to put x amount of kinetic energy into a target over 3 feet. Momentum calculations would pr

ovide that. I understand that you’re not really into the hunting with archery (I think?) and that this topic isn’t really beneficial to competition shooting at all, but for real world applications of archery it’s one of the most important topics around.

My understanding is hunting is about the kill and understanding arrow flight will help you make the most of the opportunities that are presented while in the bush.  There are two planes of accuracy that you need to be aware of; Horizontal (left – right) axis and Vertical (up – down) axis.

The horizontal arrow flight is managed through good proper form and the understanding about the effects of nature elements such as weather conditions. Check out my earlier blogs about the various effects.

The vertical arrow flight is tougher since all arrows fly on a parabolic course. Frequently misses are high and low since it is hard to judge the arc of your arrow flight for unmarked distances.

Parabola in mathematics, a parabola is a conic section, created from the intersection of a right circular conical surface and a plane parallel to a generating straight line of that surface. Another way to generate a parabola is to examine a point (the focus) and a line (the directrix). The locus of points in that plane that are equidistant from both the line and point is a parabola. – Wikipedia

Example. If you kick a soccer ball (or shoot an arrow, fire a missile or throw a stone) it will arc up into the air and come down again …… following the path of a parabola! (Except for how the air affects it.) – Math is Fun

Some bow hunters choose to use a 3-pin sight so they can guess better. By pre-sighting distances of 20, 40 and 60 yards as examples, it allows them to better judge the best impact for the kill zone between these sight marks.

Ballistics is the science of mechanics that deals with the flight, behavior, and effects of projectiles – Wikipedia.

Since the question is specifically about ballistics, understanding all components of a hunting arrow will help you select your “perfect” arrow configuration. There are a lot of variables to consider, here is a list of things to consider, I found on the following website

  • Shaft size (diameter and wall thickness)
  • Shaft length (+/- 3⁄4 to one-inch can significantly change shaft stiffness)
  • Weight of the broadhead to be shot (+/- 25 grains can significantly change shaft stiffness)
  • Draw weight of the bow (+/- 2.5 to five pounds can significantly change shaft stiffness)
  • Archer’s draw length (certain shafts become significantly weaker when cut past 28 inches)
  • String material (Dacron strings are slower and require a slightly softer arrow, for example)
  • Type of bow (recurve or compound with a wheel, soft-cam or speed-cam)
  • Finger or mechanical release (finger shooters require a slightly stiffer arrow)
  • Bow length (bows less than 40 inches in length require a slightly stiffer shaft)
  • Overdraw length, if used (three-inch-plus overdraws require a slightly stiffer arrow)

You can review my Arrows – The Series for details about most of these.

Faster shots means less drop & better accuracy” is true for all archers. Since, for example, at 150 fps, there is an 8” drop in trajectory at just 10 yards versus only 5 inch drop at 200 fps, there are benefits to maintaining a higher velocity. This allows you to shoot from farther away and better judge the curve; giving you more opportunities.

To continue, assuming all things are perfect, longer draw length or heavier draw weight should produce higher kinetic energy, momentum, and velocity that will result in deeper penetration. It also offers more choices in selecting your broadhead. My understanding is for small game, where penetration is not the issue you can use field tips. However for larger game and for a quick kill you need the proper broadhead choice as well as the proper arrow selection. Since, the weight of broadhead is the ballast of the arrow, and when we are talking about hunting you may need to start here.

A broadhead weight can range from 85 grain and can be more than 140 grains and the number of blades is important since more blades increase the wind resistance causing greater dive. I am not an expert about broadheads however I know you can select from various types including fixed blades and mechanical blades. You can also check out this video I found about types of broadheads and this website for the pros and cons of each. I also ran across these two websites about penetration of various different broadheads. (Wibowhunters and Bowonlyoutdoors). Once you have selected your style of broadhead, you can properly select the arrow to match your bow to maximize your velocity and penetration.

If you really want to understand the technical details of an arrow ballistics, arrow parabolic course and the calculations; check out this website. However I am not a math major and If you are like me that is far too technical. So for specific arrows and bow configurations including total momentum, there are several options available including online ballistics calculators such as Outdoorsden OR Peteward. You can also purchase highly rated archery applications such as The Archery Program Pro by Tony Virnoche and OnTarget!2 Software for Archers by Pinwheel Software that provide more than just ballistics information. Lastly if you are mobile user there is a phone/android application called Archery Ballistics that you can carry around with you to the sporting goods store to help you make your selections.

Remember every setup is different and changing even one thing can effect everything else. You will need to spend time with the calculators and trying various combinations until you find the right one for you and your bow.

Although, I am not into hunting I hope that I have been able to answer your question and provide some high-level direction.

Shooting with a Clicker



Recently, one of my readers asked:




Once you have mounted your clicker follow this shot process.

  2. Raise the bow and draw towards your anchor point.







Arrows Series – Part 4: Spine, Flex and Stiffness


Arrow Myth:  An arrow is always straight.













Arrows Series – Part 3: Draw Weight



For Conventional Bows












7-second challenge

  1. Draw the bow to the anchor
  2. Hold seven seconds
  4. Repeat several times.



Arrows Series – Part 2: Measurements




For Manufacturers



For Dealers and General Use






Arms Length method




Competition Baby Powder





A little baby powder on your…







Want to get better at Archery?











“Practice is the best of all instructors” Publilius Syrus






