Showing off his muscle strength, Thammanat displays his fitness by doing Pilates, simply saying, "Exercise helps me stay strong to keep fighting."
On 9 November 2026, Ms. Thanaporn Srivirach, wife of Captain Thammanat Prompao, party-list MP and leader of the Kla Tham Party, posted the clip. Later, Captain Thammanat shared the same clip on his Facebook page "Captain Thammanat," adding the caption, "Exercise helps me stay strong to keep fighting."
Reporters note that although the Kla Tham Party is currently an opposition coalition party, attention is focused on whether it will change its status to join the government after the no-confidence debate scheduled for 7-11 December 2026.