Open carry without a LTC in Texas at Gun Range?

I’ve read Texas Penal Code 46.15 b and I really don’t understand what they mean by “sporting activity.”I’m going to a range soon and I am currently 20 years and cannot hold a permit just yet.My concern: am I legally allowed to open carry at a range without a LTC? Does sporting activity fall under this?I’d really appreciate some cited sources if y’all could. Thank you. via /r/CCW https://ift.tt/35jX7k8