Zeynur Yes! This is really cool 😃
I often use IK constraints to fix long hair that gets caught on the character's shoulders! This allows the hair to follow the rotation of the shoulder bones. You can use weights alone to hold the hair in place on the shoulders, but there are times when you want to move the loosely held hair so that it sways or slides over the shoulders.
Thank you for bringing up the topic of IK being useful in various cases. I'd love to hear if others have found it useful as well.
