Publications by authors named "Ana C Kanitz"

Introduction: Sedentary behavior and physical inactivity pose significant concerns for the elderly population due to their detrimental effects on physical autonomy and quality of life. The Pilates method practiced remotely on the ground may be a promising option to enhance the quality of life for older adults.

Objective: To compare the effects of remote and in-person Pilates solo training on older adults' quality of life (QOL) through a controlled and randomized clinical trial.

View Article and Find Full Text PDF

To compare the acute effects of aquatic walking/running versus dry-land walking/running on blood glucose and plasma renin activity (PRA) in individuals with type 2 diabetes, participants with type 2 diabetes performed deep-water or dry-land walking and/or running sessions in a swimming pool or on an athletics track, respectively. Both sessions comprised seven blocks of 3 min at 85-90% of the heart rate deflection point (HRDP), interspersed with 2 min at <85% HRDP, totaling 35 min, with a 48 h interval between sessions. PRA and blood glucose were assessed before and immediately after the sessions.

View Article and Find Full Text PDF

Background: To compare the effects of aquatic aerobic and combined training on neuromuscular outcomes in patients with type 2 diabetes.

Methods: Patients with type 2 diabetes were randomized to an aerobic aquatic training (AERO), a combined aquatic training (COMBI) or a procedure control (CON) three weekly for 15 weeks. The sessions were 50 minutes long.

View Article and Find Full Text PDF

Aging involves physical and cognitive deterioration in older adults. Detecting predictors of dementia early is crucial to identify its onset. This study aimed to associate physical and psychological determinants with cognitive performance in older adults.

View Article and Find Full Text PDF

Background: Despite the robust body of evidence for the benefits of home-based physical exercise, there is still a paucity of data on the benefits of home-based cognitive training for older adults, especially in those at increased risk of clinical-functional vulnerability. As such, the present study aims to compare the chronic effects of a telehealth-delivered physical training intervention alone or combined with a cognitive training program in older adults at increased clinical-functional vulnerability risk.

Methods: A randomized clinical trial will be conducted including 62 sedentary older individuals classified as at increased risk of clinical-functional vulnerability based on their Clinical-Functional Vulnerability Index score.

View Article and Find Full Text PDF

Mobility difficulties for people with Parkinson's disease (PwPD) are more pronounced when they perform a simultaneous cognitive task while walking. Although it is known that neurodegeneration results in widespread motor and brain impairments, few studies have comprehensively examined possible physical and mental determinants of dual task walking in PwPD. In this cross-sectional study, we aimed to investigate if and how muscle strength (sit-to-stand 30-sec test), cognition (mini-mental state examination) and functionality (timed up and go test) affect walking performance (10-meter walking test) with and without arithmetic dual task from older adults with and without Parkinson's disease.

View Article and Find Full Text PDF

Background: To compare the effects of aquatic aerobic and combined (aerobic more resistance) training on glycemic control and other cardiometabolic outcomes in patients with type 2 diabetes.

Methods: Patients were randomized to an aquatic aerobic training (AERO, n = 19; 57.5 [7.

View Article and Find Full Text PDF

Different parameters can be used to control the intensity of aerobic exercises, a choice that should consider the population and exercise environment targeted. Therefore, our study aimed to verify the relationship between oxygen uptake (VO), heart rate (HR), rating of perceived exertion (RPE), and cadence during an aquatic incremental test in older women. Nine older women (64.

View Article and Find Full Text PDF

Background: There are a lack of clinical trials with suitable methodological quality that compare aquatic exercise training types in type 2 diabetes (T2D) treatment. This study aimed to compare the effects of aerobic and combined aquatic training on cardiorespiratory outcomes in patients with T2D.

Methods: Untrained patients with T2D were randomized to receive an aerobic aquatic training, a combined aquatic training, or a procedure control in 3 weekly sessions for 15 weeks.

View Article and Find Full Text PDF

The purpose of the present study was to analyse vertical ground reaction force (Fz) and oxygen uptake (VO) responses in six different water-based exercises performed at different cadences by postmenopausal women. Twelve postmenopausal women (57.3 ± 2.

View Article and Find Full Text PDF

Objective: The aim of the present study was to associate phase angle (PhA) with sarcopenia and its components in physically active older women.

Methods: A cross-sectional study was performed with 94 physically active older women. PhA and muscle mass were assessed by bioelectrical impedance.

View Article and Find Full Text PDF

Purpose: To compare the effects of three water-based resistance trainings on neuromuscular parameters of older women.

Method: Thirty-six women were randomized to groups: simple set of 30 seconds (1 × 30 s, 66.41 ± 4.

View Article and Find Full Text PDF

Purpose: There is physiological and biomechanical evidence suggesting a possible advantage of using poles in walking training programs. The purpose of this proof-of-concept study was to test the hypothesis that untrained elderly training Nordic walking for eight weeks will show higher improvements on the functional mobility, quality of life and postural balance than that training without poles; more likely to occur in self-selected walking speed (primary outcome), and the locomotor rehabilitation index than the quality of life, the static balance and the dynamic stability. It was a two-arm randomized sample- and load-controlled study.

View Article and Find Full Text PDF

To analyze the agreement between the velocity, heart rate, and oxygen uptake values corresponding to second ventilatory threshold and glycemic threshold in patients with type 2 diabetes. Twenty-four untrained patients (55.1 ± 8.

View Article and Find Full Text PDF

Purpose: The purpose of this study was to investigate the acute effects of water-based aerobic exercises on the performance of water-based resistance exercises by assessing kinematic parameters during protocols and neuromuscular responses after them.

Method: Ten women performed 2 water-based protocols (i.e.

View Article and Find Full Text PDF

The aim of the present study was to compare the effects of water-based aerobic training and water-based resistance training on muscular strength and cardiorespiratory fitness in older women. Sixty-nine individuals were randomized into the following three groups: the water-based aerobic training (WA, n = 23) group, the water-based resistance training (WR, n = 23) group, and the control group (CG, n = 23). Participants were trained two times per week for 10 weeks.

View Article and Find Full Text PDF

Background: Water-based resistance training (WRT) has been indicated to promote strength gains in elderly population. However, no study has compared different training strategies to identify the most efficient one. The aim of this study was to compare the effects of 3 WRT strategies on the strength and functional capacity of older women.

View Article and Find Full Text PDF

Objectives: To compare the effects of two aerobic training models in water and on dry-land on quality of life, depressive symptoms and sleep quality in patients with type 2 diabetes.

Design: Randomized clinical trial.

Methods: Thirty-five patients with type 2 diabetes were randomly assigned to aquatic aerobic training group (n=17) or dry-land aerobic training group (n=18).

View Article and Find Full Text PDF

Prado, AKG, Reichert, T, Conceição, MO, Delevatti, RS, Kanitz, AC, and Kruel, LFM. Effects of aquatic exercise on muscle strength in young and elderly adults: a systematic review and meta-analysis of randomized trials. J Strength Cond Res 36(5): 1468-1483, 2022-The effects of training in an aquatic environment on muscular strength are still contradictory in the literature.

View Article and Find Full Text PDF

Purpose: To assess the acute glucose responses to the first sessions of three mesocycles of water- and land-based aerobic exercise.

Methods: The water-based exercise group (WBE, n = 14; 54.1 ± 9.

View Article and Find Full Text PDF

This study aimed to investigate the effects of two periodized training programs of deep water running on functional fitness and blood pressure in the older adults. Thirty-six individuals were divided into continuous group (CONT) and interval group (INT). Both groups were trained for 28 weeks (twice weekly).

View Article and Find Full Text PDF

The aim of the present study was to relate the overall rating of perceived exertion (RPE-overall) with cardiorespiratory and neuromuscular variables during stationary running with the elbow flexion/extension performed with water-floating equipment. The sample consisted of eleven women that performed the water-based exercise at submaximal cadences. The heart rate, oxygen uptake, ventilation, and electromyographic signal (EMG) from biceps brachii (%EMG BB), triceps brachii (%EMG TB), biceps femoris (%EMG BF) and rectus femoris (%EMG RF) muscles were measured during the exercise, and the overall RPE was measured immediately following its completion.

View Article and Find Full Text PDF

Objectives: To compare the effects of two aerobic training methods in water and on dry-land on glycemic, lipid, inflammatory, hormonal, cardiorespiratory, and functional outcomes in patients with type 2 diabetes.

Design: Randomized clinical trial.

Methods: Thirty-five patients with type 2 diabetes were randomly assigned to aquatic aerobic training group (n=17) or dry-land aerobic training group (n=18).

View Article and Find Full Text PDF

This study aimed to investigate the effects of two deep water training programs on cardiorespiratory and muscular strength responses in older adults. Thirty-four older adults men were placed into two groups: deep water endurance training (ET; n = 16; 66 ± 4 years) and deep water strength prior to endurance training (concurrent training: CT; n = 18; 64 ± 4 years). The training period lasted 12 weeks, with three sessions a week.

View Article and Find Full Text PDF

This study investigated the effects of different exercise sequences on the neuromuscular adaptations induced by water-based concurrent training in postmenopausal women. Twenty-one healthy postmenopausal women (57.14 ± 2.

View Article and Find Full Text PDF