If you want a little flexibility, you can wrap these adjustable ankle weights around your bars for those in between weights.

https://www.amazon.com/Prodigen-Adjustable-Weights-Walking-Gymnastics/dp/B07BGZ82FM/ref=mp_s_a_1_1_sspa?dchild=1&keywords=adjustable+ankle+weights&qid=1614221310&sprefix=adjustable+ankle&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFRVVlCQVJRVUhPRlMmZW5jcnlwdGVkSWQ9QTA2NjQ4MTYzOFk1NlRLWFdOUU44JmVuY3J5cHRlZEFkSWQ9QTA1MzQ4MjczUFBHTFpYNkhOUkZMJndpZGdldE5hbWU9c3BfcGhvbmVfc2VhcmNoX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=