Introduction: Osteoporosis is a systemic bone disorder characterized by low bone mass, increasing bone fragility, and susceptibility to fractures. Recommended treatment approaches include physical activity, which has positive effects on muscle strength, balance, and bone density. Whole-body vibration is one of the procedures for treatment of osteoporosis, which is simple to perform and suitable for those unable to perform high-intensity exercises. Purpose: The purpose of the diploma work was to analyse, based on a literature review, the impact of whole-body vibrations on bone density in postmenopausal women. Methods: Literature search was conducted in the ScienceDirect and PubMed databases. Results: Seven studies were analysed. Mineral bone density was measured in all studies using dual-energy X-ray absorptiometry. The experimental groups performed whole-body vibration, while control groups had either no therapy or only received vitamin D and calcium supplements. In four studies, the bone density of the subjects in the experimental group improved significantly (p < 0,05) compared to the control group. The greatest changes in bone mass were measured in the lumbar spine and trochanteric region, up to 8.8%. In two studies, no improvement in bone density was observed in the experimental group compared to the control group after final measurements. Discussion and Conclusion: Whole-body vibration exercise has been shown to be an effective method for maintaining and/or increasing mineral bone density in postmenopausal women. Guidelines for the use of the most appropriate vibration parameters are still not fully understood, so additional research in this area is needed.
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