I agree with wudstix in that shooting often and being smart about it is really the key to maintaining bow weight if a person wants to do that. I’m 66 and have always shot 55-65 lbs for 40 plus years. I’ve broken both bicep tendons in separate accidents, had multiple misc. surgeries and just had prostate removal and 38 days of radiation for prostate cancer. I kinda freaked out while going through the radiation thinking I wouldn’t be able to shoot my favorite bow, and had my Bowyer buddy build me a longbow in a lighter weight thinking I would really need that. He is 70 and shoots 41 lbs and shoots through several deer a year so he recommended a bow around 45 at my draw, so I had him build it , a great RD design bow, but I have a hard time with it, Its very comfortable to draw and shoot but I cant get a consistent release with the 12 lb lighter bow and it just feels so different, I did kill a deer with it Saturday and the performance was great with a pass through , but my shot placement wasn’t as good as I’m used to. I can easily still shoot my 57 lb recurve and will be hanging up the lighter bow till I actually need it , which I hope is several years away. So the lighter weight bow with proper arrows performs great but for me , I need to work on it during the summer if I find I need or want the lighter weight.