I swear by these belts especially if you have a desk job

Drizzte Plus Size 43'' to 75'' Mens Elastic Stretch Belts Big and Tall Belt https://www.amazon.com/dp/B08B39KBY6/ref=cm_sw_r_cp_api_glt_fabc_K14697WSJQ1QC9Y1M36T?_encoding=UTF8&psc=1