Disbalance and fatigue of the spinal extensors as one of the causes of the overload disease of the lumbar spine.

Purpose: The aim of the study was to find out whether among young active people - the future healthcare professionals - there is a risk of developing lumbar spine overload disease depending on the occurrence of the disbalance of paravertebral muscles and to assess the fatigue of the examined muscles depending on the body position during the work.

Methods: The study involved 50 randomly selected students of physiotherapy and emergency medical services of a mean age of 21 years. The surface electromyography (sEMG) was used to measure the activity level of spinal extensors of the cervical and lumbar spine.

Physical Activity and Depressive Disorders in Pregnant Women-A Systematic Review.

Pregnancy is a unique period in the life of every woman. The lifestyle of a pregnant woman has a significant impact on her and her child's health. Regular physical activity is one of the elements that help maintain normal mental and physical well-being.