Shooting hunting weight recurves and long bows in my basement, during winter, does great things for my shooting basics skill level and strength.
And it can do great things for you as well. Sure, most basements are at max 10 yards but that is all you need for the most important basic skills. Skills like good form, draw and release, follow thru, and important back muscle strength are the foundation for your back yard bullseyes and vital zone hits on wild game.
Outside, many tend to concentrate more on the target and bullseyes which takes another level of concentration, sometimes leaving the basics in the back seat like a poor release and follow-thru.
Twanging the string sideways at full draw, means the arrow will fly left or right. And taking down your bow too quickly upon release can affect arrow flight.
You can practice a perfect release by drawing your imaginary bow and releasing your hand and fingers in a rearward motion to touch the back of your ears and neck.
It’s what happens at the bow that makes the shot, just as it is the golfers swing that creates a great straight shot or a bowlers step and follow thru.
Real pros know that, if you can’t be master of the basics, then you can’t master the craft. Further, at short range, it is easy to see that your string nocking points and brace height contribute significantly to arrow flight. I have two bows braced for practice and discovered my knock point was too high on one and perfect on the other bow.
Bare shaft tests through paper at say 3 to 5 yards can aid in setting knocking points too. On a compound you also set your plunger button left/right and tension. There are books on bow tuning.
If I have not shot in a week or so, I will shoot a bow of less poundage for a few day and work back up to a bow of higher poundage. You will also discover a bow poundage which allows full use of back muscles like 50 pounds. But then shooting a heavier bow of say 55 pounds, you are not coming to the same full draw as with the 50 pound bow. Regular practice allows the building of muscle and soon the 55 pound bow will be drawn to the same full draw. Just remember not to over practice and damage your back muscles. Stop at a high point of your practice session.
Arrow spine and length are also essential but we will save that for another time.
Good Shooting!