The skeleton's resistance was not very strong had she been at full strength, and in fact she probably wouldn't have even been bothered by it, but as it stood now every kick felt like a bulldozer was slamming into her. Her leg grip weakened considerably as he was able to shuffle away from her while she was distracted and in pain, her sweat making it even easier for him to slip out. She squirmed around, panting as the soul rot was taking effect. She was normally good at handling pain so this was a serious issue, making her feel like she was going to die. If he decided to get close to her then she could still flail around quite powerfully, but she would have trouble going on the offensive at this point.