Can different degrees of resistance training improve mood states in patients with fibromyalgia? A randomized controlled trial.

The purpose of this study was to look at the effects of low and high intensity resistance training (RT) on the mood states of fibromyalgia patients (FM). A total of 69 women participated in the study, with 31 healthy women serving as control group (HC), and 28 women diagnosed with FM being randomly assigned to one of two RT groups: low intensity or high intensity. Ten women diagnosed with FM formed a group of preferred intensity (PI). FM patients were subjected to 8 weeks of supervised RT with low, high, or PI doses. The exercise protocol was the same for both groups, with large muscle group exercises. Each intervention group performed a specific number of repetitions and rest periods based on the intensity. Training sessions took place twice a week. The HC received no type of intervention. The Brunel mood scale was used to assess mood states. When the mood profiles of patients with FM and healthy women were compared, patients with FM showed a worse mood profile. Low and high intensity RT for eight weeks did not improve the mood profile of FM patients. Anger showed a significant difference between LIRT and HIRT groups in the follow-up period (p=0.01); similarly significant differences between HIRT and HC were seen at baseline and at the 4 week evaluation in vigor (p=0.01 and p=0.001) and fatigue (p=0.01 and p=0.03). FM patients have a worse mood profile than healthy women, and eight weeks of low and high intensity RT did not result in significant improvements.

On the benefits of wearable devices for Parkinson's disease.

ABSTRACT: Freezing of gait (FOG) is defined as episodic inability to generate an effective movement without any known cause other than parkinson-ism or gait disturbance. FOG is one of the most disabling symptoms of Parkinson's disease (PD), it affects mobility and increases the risk of falling in people with PD, making it a leading cause of hospitalization and of significantly worsening the quality of life (1). In recent years, new non-invasive intervention strategies have been implemented to decrease FOG symptoms. Thanks to technological progress, several devices have been developed as a support for the patients during diag-nosis, treatments and also everyday life. These types of interventions are based on cueing systems that rely on active stimulation. These devices are able to identify FOG states and to operate when this motor blocks occur, providing external stimuli to overcome these episodes. Hence, this work aims to provide a technological review of the literature related to wearable devices and focuses on auditory, visual, virtual and soma-tosensory cueing systems, which can provide a suitable intervention for patients with PD. The paper describes the technical functioning and effectiveness of the different reporting systems in overcoming FOG episodes. Moreover, a classification of existing devices, highlighting their advantages and disadvantages, will be provided in order to identify the ones with the best performance.