Strong inner thighs not only give legs a slimmer appearance but are also essential for activities like walking and jumping.

A thigh gap is when the inner thighs don't touch. They are not an indicator of health and trying to get one may cause disordered eating and anxiety.

Thigh gaps are back and resurfacing on the popular social media site TikTok under a new name "legging legs." The new trend is targeting Gen Z and Gen Alpha users as it gains traction with its hashtag.