We investigated the effects of calcium supplementation and physical practice on the bone ultrasound properties and trabecular microarchitecture in children. 160 children aged 8-11 were randomly allocated to active or nonactive groups and to receive either a calcium-phosphate or a placebo powder for 6 months. Skeletal status was assessed using an ultrasound technique, which measures the speed of sound (Ad-SoS, m/s) at the phalanx. Bone microarchitecture was characterized by fractal analysis measured on calcaneus radiographs and the result expressed as the Hmean parameter, that has been shown to a good reliability of the bone texture quality. After 6 months, the calcium group had significantly gained Ad-SoS compared to the placebo group (P = 0.01) and Hmean increase was greater in the active than the nonactive group (P < 0.05). Exercise and calcium supplementation had a differential effect on the bone tissue, calcium being rather linked to a systemic effect whereas exercise has acted better onto the skeletal stressed site.

Background: Lumbar disc herniation (LDH) is a common condition caused by degenerative lesions of the lumbar intervertebral discs, due to aging or lifting weights. For patients with LDH, a comparative study was conducted to understand the benefits of Vojta therapy and conservative physical therapy versus physical therapy only. The aim of this paperwork was to help physicians select interventions which are most appropriate for this disease. Methods: Seventy-seven patients with LDH from two cohorts were included in analysis (Group A and Group B). Group A benefited from 30 min of Vojta therapy procedures, in addition to the usual physical therapy treatment, and group B received a conservatory physical therapy program. The subjects were assessed with the Visual Analog Scale (VAS), Oswestry Disability Index (ODI), mobility tests, muscle strength tests and the Nottingham Health Profile (NHP) questionnaire. Results: Pain intensity and disability decreased in both groups (p = 0.000 in experimental group and 0.047 in control group for VAS score and p = 0.000 for ODI score in both groups). Moreover, mobility, strength and health-related quality of life scores increased significantly both in groups A and B (p = 0.000 in both). Conclusions: After two weeks of interventions, we saw greater differences in pain intensity, disability level, mobility, strength, and health-related quality of life scores in both study groups, but not across the groups. This was not the case between the groups.

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(1) Background: Due to its frequency and possible complications, low back pain (LBP) has a high social impact, it is a common problem of the active population and the second reason for visiting a physician. In patients with lumbar disc protrusion (LDP), one of the most common causes of LBP, the nucleus pulposus bulges against the disc and then protrudes into the spinal cord, but the annulus fibrosus remains intact; (2) Objectives: The primary objective of this study was to determine the efficacy of a rehabilitation treatment (RT) comprising electrotherapy (ET), hydrotherapy (HT) and individualized physical therapy (PT) versus ET alone in patients with LDP. The second objective was to investigate whether there is a correlation between early RT and the symptomatology of patients with LDP; (3) Methods: The research was conducted between July 2021 and January 2022 at the Ceres Hotel Treatment Centre from Baile 1 Mai, Romania, and all the study subjects signed an informed consent form. For this study, the block randomization method was used to randomize subjects into groups that resulted in equal sample size, in order to maintain a reasonably good balance among groups. Therefore, the two groups had the same number of subjects (30 subjects) and the randomization was made taking into account the patient’s motivation or the subject’s willingness to receive not only electrotherapy treatment, but also the physical exercises and hydrotherapy. The eligibility criteria were: low back pain for more than three months, an MRI confirmed diagnosis of LDP (without dural compression), and ability to perform a PT program. The control group received only a classical ET program. In addition, the patients in the experimental group received a complex individualized PT program associated with HT and ET. To achieve these objectives, the study subjects were monitored for spinal mobility (lateral lumbar flexion—LLF, index fingers-ground—IFG, lumbar Schober tests for flexion—LS, Inverted Schober test for extension—ILS), trunk flexor and extensor muscle strength (LF strength, LE strength), level of pain (Short Form McGill Pain Questionnaire—SF-MPQ, Visual Analogue Scale—VAS), and the degree of limitation in activities of daily living (Oswestry Disability Index—ODI); (4) Results: Comparing the evolution of the subjects, using the One-Way ANOVA between groups, we observed a significant improvement in all variables [SF-MPQ (95% CI, 7.996/11.671), VAS (95% CI, 1.965/3.169), mobility FTF (95% CI, −7.687/−3.940), LS (95% CI, 2.272/2.963), LE strength (95% CI, −5.676/−3.324), LF strength (95% CI, −5.970/−3.630), disability (95% CI, 8.026/10.441) after six months of treatment for the experimental group subjects. A clear correlation was found, using the Bravis–Pearson test, between the earliest possible initiation of RT and improvement of patients’ symptoms; (5) Conclusion: The current study proves the importance of combining ET with HT and PT. The earlier the RT is implemented, the lower the pain perception and level of disability associated with the lumbar disease.

Background Osteoporosis is a metabolic disease widely spread both worldwide and in our country, being a major public health problem, with serious social and psychological consequences, by the huge costs involved, as well as by its high morbidity. Aim We intend to prove the effectiveness of using physical exercise for improving static and dynamic balance in patients with osteoporosis. Methods Our research includes 8 women aged between 50 and 70 years, diagnosed with postmenopausal osteoporosis. The patients were evaluated before and one month after the physical exercise program, using the “Timed Up and Go” Test and the Berg Balance Scale. Results All patients included in this research experienced improvements in postural stability, static and dynamic balance. Conclusions After performing a one-month program of specific physical exercise, with a frequency of 3-4 times a week, the risk of falls decreases, increasing the static and dynamic balance.