It is normal for senior bowlers to lose ball speed. But there’s nothing to worry about. You can try some methods to increase your ball speed. First, you can try increasing your foot-step speed, a.k.a ‘peppier’ or longer steps. You can also try to boost the pressure of your gripping till you swing the ball. Heavy balls can slow your speed. What you can do is drop a pound in your ball weight and see if that makes any difference. A lighter ball will is also safe for senior players’ wrists. Remember that speed can affect your hooking. The more you’ll increase your speed, the less it’ll hook.