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Home-Based Exercise Gaming for Physically Inactive Individuals

I

Insel Gruppe AG, University Hospital Bern

Status

Completed

Conditions

Physical Inactivity

Treatments

Behavioral: Home-based exergaming

Study type

Interventional

Funder types

Other

Identifiers

NCT04633590
HomeExergame

Details and patient eligibility

About

Current guidelines recommend that adults undertake at least 150 minutes of moderate intensity physical activity or 75 minutes of vigorous physical activity per week. However, many adults fail to be physically active according to this definition of the World Health Organisation (WHO). This represents a large economic burden to healthcare systems and public health. A number of behavioural and environmental factors associated with modern lifestyles are largely responsible for the high levels of physical inactivity including; motorised transport and sedentary jobs, lack of time, limited access to adequate exercise facilities, lack of motivation, financial constraints and environmental factors including bad weather. In an attempt to overcome many of the common barriers to exercise, members of our research group developed a virtually-monitored exercise intervention that used simple on-the-spot bodyweight exercises to be performed in the participant's home without supervision or equipment. This home-based intervention was designed to be a practical and effective training strategy capable of producing metabolic and functional adaptions while removing many of the common barriers to exercise. Despite promising results, more engaging exercise strategies are needed to motivate sedentary individuals to increase their physical activity.

Inspired by current trends in the fitness market, Sphery Ltd. developed an immersive and motivating fitness exercise game (exergame), the "ExerCube". The ExerCube allows a full-body workout that concurrently challenges physical and cognitive functions and adapts to the fitness and skill level of the individual. The development of a home-based version of the ExerCube has the potential to make this system available to more individuals, reduce major barriers to exercise, and ultimately provide a strategy to improve cardio-metabolic health in the population. Innovative home-based exergames are particularly in demand given the increase in the number of people wanting to exercise at home due to the COVID-19 pandemic.

Full description

Current guidelines recommend that adults undertake at least 150 minutes of moderate intensity physical activity or 75 minutes of vigorous physical activity per week. Regular physical activity improves many cardiovascular and metabolic health makers including beneficial effects on body weight, insulin sensitivity, glycaemic control, lipid profile, endothelial function and aerobic capacity. Despite overwhelming evidence that an inactive lifestyle leads to chronic disease and premature death, many adults fail to meet physical activity guidelines. Physical inactivity, defined as physical activity levels less than those required for optimal health and prevention of premature death, is a public health crisis. More than 1.4 billion adults worldwide classed as physically inactive, representing a large economic burden to healthcare systems. Clearly, new strategies are urgently needed to increase physical activity participation in the increasingly inactive population.

A number of behavioural and environmental factors associated with modern lifestyle including urbanisation, mechanisation and increased motorised transport are largely responsible for the high prevalence of physical inactivity, in addition to a number of common exercise barriers. Lack of time is cited as the main barrier to exercise as many individuals feel that increasing work hours and family commitments mean they cannot achieve the physical activity guidelines. Other common barriers within the general population include limited access to exercise facilities and appropriate equipment, difficulty with transportation, inadequate financial resources, bad weather and lack of motivation to engage in regular exercise. In an attempt to overcome many of the common barriers to exercise, members of our research group developed a virtually-monitored exercise intervention that used simple on-the-spot bodyweight exercises that could be performed in the participant's home without supervision or equipment. This home-based intervention was designed to be a practical and effective training strategy capable of producing metabolic and functional adaptions while removing many of the common barriers to exercise uptake and adherence such as "intimidating" gym environments, difficulty with access to facilities, travel time and financial constraints. Although these pilot studies successfully reduced common exercise barriers, more engaging exercise strategies are needed to increase levels of physical activity in the physically inactive population.

Inspired by current trends in the fitness market, the Swiss company Sphery Ltd. developed an immersive and motivating fitness exercise game (exergame), the "ExerCube". The ExerCube provides a full-body workout that concurrently challenges physical and cognitive functions as well as adapting to the individuals' fitness and skill level. Previous research has shown that the ExerCube is an effective training method that is more enjoyable than conventional exercise training. Development of a home-based version of the ExerCube has the potential to make this system available to more individuals, and to reduce major barriers to exercise, providing an attractive strategy to improve cardio-metabolic health of the population. Innovative home-based exergames are in demand given the increase in the number of people wanting to exercise at home due to the COVID-19 pandemic.

Enrollment

27 patients

Sex

All

Ages

18 to 55 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Male or female
  • Aged 18-55
  • Physically inactive, defined as not meeting the exercise guidelines of 150 minutes of moderate physical activity or 75 minutes of vigorous physical activity per week
  • BMI 18.5 kg/m2 - 30 kg/m2
  • No known cardiovascular disorders
  • Able to provide written informed consent and understand instructions

Exclusion criteria

  • Overt diabetes mellitus (type 1, type 2, other forms of diabetes)
  • Pregnant, planning on becoming pregnant during the study, or breast feeding
  • Physical or psychological disease likely to interfere with the normal conduct of the study as judged by the investigator

Trial design

Primary purpose

Other

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

27 participants in 1 patient group

home-based exergaming
Experimental group
Description:
The home-based exergame intervention will take place in an unsupervised place of the participant's choosing. Participants will be provided with all of the equipment (including a television if required) and receive instructions on how to use the system. Participants will be provided with a stepped training plan with exergame session durations of 19 minutes (4x 3-minutes 45-seconds of exercise interspersed with 1 minute of rest) in weeks 1 and 2; 24-minutes (4x 5-minutes of exercise interspersed with 1 minute of rest) in week 3 and 4; and 30-minutes (5x 5-minutes of exercise interspersed with 1 minute of rest) in week 5 and 6. Sessions will be set at a vigorous intensity (≥80% heart rate maximum) and participants will be provided with individualised heart rate zones to achieve in line with heart rate maximum determined during a maximal exercise test in Visit 2. Participants will be asked to train 3 times per week.
Treatment:
Behavioral: Home-based exergaming

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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