Medicine and Health Sciences Commons^™

Cognitive Changes Following Multiple-Modality Exercise And Mind-Motor Training In Older Adults With Subjective Cognitive Complaints: The M4 Study, Narlon Cassio Boa Sorte Silva, Dawn P. Gill, Adrian M. Owen, Teresa Liu-Ambrose, Vladimir Hachinski, Ryosuke Shigematsu, Robert Petrella

Lifestyle Research Team

Background

We investigated the effects of multiple-modality exercise with additional mind-motor training on cognition in community-dwelling older adults with subjective cognitive complaints.

Methods

Participants (n = 127, mean age 67.5 [7.3] years, 71% women) were randomized to receive 45 minutes of multiple-modality exercise with additional 15 minutes of either mind-motor training (M4, n = 63) or control (balance, range of motion and breathing exercises [M2, n = 64]). In total, both groups exercised 60 minutes/day, 3 days/week, for 24 weeks. Standardized global cognitive functioning (GCF), concentration, reasoning, planning, and memory were assessed at 24 weeks and after a 28-week no-contact …

Cognitive Changes Following Multiple-Modality Exercise And Mind-Motor Training In Older Adults With Subjective Cognitive Complaints: The M4 Study, Narlon Cassio Boa Sorte Silva, Dawn P. Gill, Adrian M. Owen, Teresa Liu-Ambrose, Vladimir Hachinski, Ryosuke Shigematsu, Robert Petrella

Lifestyle Research Team

Background

We investigated the effects of multiple-modality exercise with additional mind-motor training on cognition in community-dwelling older adults with subjective cognitive complaints.

Methods

Participants (n = 127, mean age 67.5 [7.3] years, 71% women) were randomized to receive 45 minutes of multiple-modality exercise with additional 15 minutes of either mind-motor training (M4, n = 63) or control (balance, range of motion and breathing exercises [M2, n = 64]). In total, both groups exercised 60 minutes/day, 3 days/week, for 24 weeks. Standardized global cognitive functioning (GCF), concentration, reasoning, planning, and memory were assessed at 24 weeks and after a 28-week no-contact …

The Impact Of Blood Pressure Dipping Status On Cognition, Mobility And Cardiovascular Health In Older Adults Following An Exercise Program, Narlon Cassio Boa Sorte Silva, Michael A. Greagory, Dawn P. Gill, Cheri L. Mcgowan, Robert Petrella

Lifestyle Research Team

Objectives: To determine whether a dual-task gait and aerobic exercise intervention differentially impacted older adults with normal blood pressure (BP) dipping status (dippers) compared to those with nondipping status (nondippers).

Methods: This study was a secondary analysis involving participants (mean age = 70.3 years, 61% women) who attended a laboratory-based exercise intervention over a 6-month period (40 min/day and 3 days/week). Participants were assessed in measures of cognition, mobility, and cardiovascular health at baseline, 3, 6, and 12 months (after a 6-month no-contact follow-up).

Results: We observed improvements in cognition in both groups at 6 and 12 months, although no …

Resistance Training-Induced Gains In Muscle Strength, Body Composition, And Functional Capacity Are Attenuated In Elderly Women With Sarcopenic Obesity, Alessandro De Oliveira Silva, Maurílio Tiradentes Dutra, Wilson Max Almeida Monteiro De Moraes, Silvana Schwerz Funghetto, Darlan Lopes De Farias, Paulo Henrique Fernandes Dos Santos, Denis Cesar Leite Vieira, Dahan Da Cunha Nascimento, Vânia Silva Macedo Orsano, Brad J. Schoenfeld, Jonato Prestes

Publications and Research

Objectives: The purpose of this study was to compare the effects of resistance training (RT) on body composition, muscle strength, and functional capacity in elderly women with and without sarcopenic obesity (SO).

Methods: A total of 49 women (aged $60 years) were divided in two groups: without SO (non-SO, n=41) and with SO (n=8). Both groups performed a periodized RT program consisting of two weekly sessions for 16 weeks. All measures were assessed at baseline and postintervention, including anthropometry and body composition (dual-energy X-ray absorptiometry), muscle strength (one repetition maximum) for chest press and 45° leg press, and functional capacity …

The Constituent Year Effect: Relative Age Disparities In Australian Masters Track And Field Athletic Participation, Nikola Medic, Jasmine Lares, Bradley W. Young

Research outputs 2014 to 2021

The constituent year effect, a source of relative age disparities, in masters sport has been demonstrated mainly amongst North American samples. Thus, the purpose of this study was to examine whether a participation-related constituent year effect exists among athletes (n = 6492) competing in Australian Masters Athletics competitions between 2000 and 2014. The results indicated that a participation-related constituent year effect was observed as the likelihood of participating was significantly higher for masters athletes in their first and second constituent year of any five-year age category (p < 0.0001) and was lower when they were in the fourth or fifth constituent year. The results also indicated this effect is influenced by gender and age. Specifically, the effect was significant for both male (p < 0.0001) and female (p < 0.001) masters athletes; as well during the third, sixth, seventh, and eighth + decades of life (all ps < 0.001). These data demonstrate that despite masters sport being an avenue for promotion of participation and overall health, there is potential for improving how competitive organizational strategies are implemented given the recurring intermittent patterns of participation associated with five-year age brackets which are likely to compromise benefits.