“…Many studies have documented that females are less physically active and more sedentary than males [ 25 , 26 , 27 ]. Body composition, innate physical strength, and self-efficacy were often pointed to as the cause [ 28 , 29 , 30 , 31 , 32 ], apart from cultural factors (e.g., domestication, belief in fair skin as an asset) which may contribute to the higher level of SB of women in Thai society [ 33 , 34 , 35 ]. During the pandemic period, females were reported to have a higher compliance with self-isolation measures [ 36 ] and higher psychological distress [ 37 ], and that may have led them to be more house-bound and, thus, more sedentary than males.…”