A countertenor is a type of classical male singing voice whose vocal range is equivalent to that of the female contralto or mezzo-soprano voice types.
Types of Compound Bows. Compound bows are classified by the type of cam system they use (called the bow eccentric.) The most popular types of compound bows on the market are Single Cam (sometimes also called One Cam or Solocam), Hybrid Cam, Dual Cam and Binary Cam. Less common designs like Quad Cam and Hinged are a little harder to find.
If a compound bow is set for a 29â³ draw length, it should always be shot from the full 29â³ draw position. A bow thatâs set for 29â³ draw cannot drawn back to 30â³ or 31â³, without modifying the setup on the bow (or forcibly overdrawing the bow â a dangerous practice).