Bow Selection

I am often asked what kind of bow should I shoot. Selecting a bow should be based on your goals and usage. Are you just wanting to shoot arrows as a purest, perhaps a traditional bow would be best. If you are hunting, perhaps a compound bow or crossbow is for you. If you want to compete in the Olympics than you need a recurve bow. Most coaches recommend learning on a traditional type bow first before using a compound to help develop proper form however this is not a “written in stone” fact.

There are two primary classes of bow and then two sub-classes within each primary class. Mechanical (Crossbow & Compound) OR Traditional (Longbow or Recurve)

First ask yourself the following questions…

• What kind of bow do I want to shoot? (Traditional or mechanical)
• What am I going to do with my bow? (Hunt, compete, learn)

One of my readers asked….

… I have been in awe of archery my whole life, but I couldn’t do anything about it because there’s no archery club in my country. I’m seriously thinking about purchasing a bow but since I have no one to guide me, I was wondering if you could post something about how to choose the right bow. I also understand that some attachments aren’t necessary (like the clicker), I would want to know what a bow NEEDS to have. What should I be looking out for?

You bow is a personal preference; finding the perfect bow takes time, experimentation, trial and error. Check out this excellent blog by “Off the Arrow Shelf” who provides excellent insight into what you should look out for in your first bow.

Arrows Series – Part 3: Draw Weight

Obviously, force is required to move the arrow forward off the bow and it is generated from the tension of the limbs through the bowstring. Therefore, when purchasing arrows you need to know your draw weight so you can purchase the correct corresponding spine size for best performance. Limbs stiffness is determined by the amount of force, measured in pounds, required to draw the bow to a 28” draw length as outlined in the following Archery Trade Association (ATA) standard.

AMO BOW WEIGHT STANDARD

For Conventional Bows

Bow weight is the force required to draw the nocking point of the bow string a given distance from the pivot point of the bow grip (or the theoretical vertical projection of a tangency line to the pivot point parallel to the string). Draw length from pivot point shall be designated as DLPP and shall be referred to as TRUE

DRAW LENGTH.

For the purpose of uniform bow weight designation, bow weight is the force required to draw the bow string 26 1/4” from the pivot point. This weight will be marked on bow as being taken at 28” draw (26 1/4” plus 1 3/4” = 28”) See DRAW LENGTH STANDARD.

EXAMPLE: Weight Adjustment Range: 45/55 lbs. Weight Set At: 50 lbs.; Hold 32 lbs. Draw Length Range: 29” – 30”

EXPLANATION: The pivot point is a more realistic measuring point (when compared to the variations of profile of the back of bows at the handle section) for establishing bow weight since the pivot point is a constant in all bows as well as the contact point of the bow hand from which the true draw length is generated.

The 26 1/4” DLPP is the approximate equivalent of the 28” draw used previously on the more massive wooden handle bows.

Therefore, your draw weight is a combination of your draw length (See Arrow Series – Part 2 Measurements) and the combination of your riser (23” or 25”) and your limb stiffness (15#-50#).

For example, a 25” riser with a 34# long limb produces a 70” bow with a draw weight of 34 pounds at a 28” draw length.  If these same limbs were used on a 23” riser, the combination would produce a 68” bow with a draw weight of 36 pounds at a 28” draw length.

However, not everyone has 28” draw length, especially young archers whose draw length will change progressively with growth. So as a rule of thumb you can add or subtract approximately two pounds for each inch your draw length is over or under the 28” standard.

Using the previous example, if an archer has a 26” draw length and uses a 25” riser with 34# long limbs it will produce 30# of force at full draw OR uses the 23” riser with 34# long limbs it will produce 32#.

This is very important to select limbs that enable you to develop and compete however do not cause long-term physical damage. When purchasing limbs you need to determine if the limbs are too heavy, you can try this simple 7-second challenge.

7-second challenge

1. Draw the bow to the anchor
2. Hold seven seconds
3. Let down without lowering your hands, stay in set-up position to take a 2 sec brake,
4. Repeat several times.

If you cannot do it properly then the limbs are too heavy for you. If you find this challenge extremely easy, you can look at heavier poundage limbs, if you choose.

Now you understand draw weight and used in combination with your draw length you can see the arrows that match your equipment using a manufacturers arrow selection chart. In the up coming blogs we will try to examine the arrow spine, flex and stiffness.