Shooting an Olympic recurve is demanding. Unlike a compound bow there is no let off when the archer reaches their draw length. The archer has to hold the poundage at full draw. Increasing poundage can be useful and finding an ideal limb weight takes time.
Adult beginners can typically begin and enjoy shooting a recurve bow at lower poundage. As they improve they’ll often want to increase their draw weight. Younger archers take time to develop and their draw weight increases as they mature.
Initially an adult who begins at 25 pounds may see a rapid changes in poundage. Many people can jump from 25 to 35 in 2 to 4 pound increments fairly fast. Fairly fast is months versus years. Even so there will be people more comfortable remaining at lower poundage for much longer if not indefinitely.
Higher poundage does have some advantage. At longer distances an arrow launched at 32 pounds will travel more slowly and with more arch than the same arrow launched at 42 pounds. (Yes, I know the spine is different for 32 versus 42 pounds – this is an example for illustration) The faster arrow and flatter trajectory is affected less by wind. With a higher weight many archers see an improved release.
Moving up in poundage is not simple. An increase from 28 pounds to 30 pounds may feel easy where moving from 40 to 42 can feel exponentially more difficult. If the archer shoots using a clicker the archer may notice the clicker is more difficult to trigger.
The clicker and anchor point are note solely impacted by the increase demand to draw to bow there is additional compressibility of the soft tissue between joints. When changing limb weight the archer may find their clicker needs a slight adjustment of a millimeter to a few millimeters.
If you are considering increasing the poundage of your limbs and shoot a couple of hundred arrows per day don’t stay at that same volume with you increase weight. Decease by half or more until you can control your bow. This will aid to maintain form and reduce the risk of an injury.