Slight imbalances in the foot that are not harmful or even detectable under usual circumstances may make one more vulnerable to injury with the extra stress of sports activity. (ktpt.ca)
It's easy to see, then, how in the critical early weeks of your baby's life, even slight imbalances of muscle tightness or weakness can dramatically affect which direction your baby's head flops toward (her positional preference). (candokiddo.com)
Many hormonal problems are due to slight imbalances in the delicate endocrine system, which may alter a pathway by which the body produces hormones. (acuatlanta.com)