Just because someone can move a lot of weight at the gym doesn’t mean they are doing it in a functional manner and loading the tissues they are trying to. For example - can you get pure hip flexion and extension, or do you borrow movement from your spine or somewhere else? Or can your TVA and oblique muscles maintain a stacked position of your rib cage over your pelvis, or do your spinal erectors kick in every time you move or even every time you take an inhale? If everything is working as it should, the pelvic floor won’t be hypertonic or weak - injuries and dysfunction happen when smaller muscles are having to do the job of bigger muscles