Does anyone 'crunch' when exercising?

[ASecretLemonadeDrinker]

(feeding DS on lap)

When doing exercise (mainly both legs in air, on back, then sort of kick them like swimming) my hips/pelvis crunches. Had SPD & 4m postnatal - normal with exercise or not? Thanks

My neck does.

Lots of bits of me does (mainly shoulders & knees) but was abit about my hips/pelvis crunching, dunno whether to just work through it

my knees have started cracking :( At least one of them does. It is very weird.

One of my hips rolls out when I ride the horse sometimes (owwwwwwwwweeeeeeeee) and I crunch knees on the bike and have stopped running as that was just too much crunching everywhere afterwards!!! Would be really interested in an educated answer to whether or not this is normal!

oh my goodness, I haven't ridden since having kids but hoping to get back into it soon....!! Your hip rolls?? Did you have SPD? What does it feel like?

My knees crack constantly.

Lemonade.....I'm not a mummy yet (a fully paid up ttc lurker) so can't be that! I think I just have a loose joint or something but it just kind of feels like it's er, rolling out...ouch! A bit like a clicky jaw that goes funny sometimes only in hip format...