abigailhope
New member
@werby 18 year old girl I worked with did a 3 minute plank for a dare. She did water polo and was fit but I wouldn't categorize her as one of the fittest athletes. It's pretty easy to do them for 5+ minutes long as you keep training it and don't have any injuries or body imbalances. Not that I wasn't impressed, she also apparently has mild scoliosis and held it in a way that I find extremely painful myself.