This review summarised in detail the effects  SD exercise interventions had on sedentary middle-aged individuals alongside the adherence to the prescriptions .
SD exercise was seen to be beneficial for improving metabolic outcomes physical characteristics , cardiorespiratory fitness and functional measures
Many chronic diseases and illnesses are caused by the lifestyle , including the physical activity habits , of an individual .
As such , consistent high levels of exercise should be encouraged across the lifespan , to limit the risk of developing one of these conditions and allowing for healthy aging to occur .
Exercise prescriptions that encourage high completion and adherence rates in an independent manner and improve health related outcomes should be provided to individuals .
To date , no review has identified optimal prescriptions of exercise to achieve this in sedentary middle-aged adults and this is important , given the higher risk of developing illnesses in this population as they age .
This review examines the effects prescriptions of self-directed ( SD ) exercise has on adherence and health related outcomes in sedentary middle-aged individuals in good general health currently and aims to identify the most suitable forms of planned SD exercise that can be carried out independently .
High-Intensity Interval Training as an Efficacious Alternative to Moderate-Intensity Continuous Training for Adults with Prediabetes
Aims . High-intensity interval training ( HIIT ) leads to improvements in various markers of cardiometabolic health but adherence to HIIT following a supervised laboratory intervention has yet to be tested . We compared self-report and objective measures of physical activity after one month of independent exercise in individuals with prediabetes who were r and omized to HIIT ( n = 15 ) or traditional moderate-intensity continuous training ( MICT , n = 17 ) . Method . After completing 10 sessions of supervised training  participants were asked to perform HIIT or MICT three times per week for four weeks . Results . Individuals in HIIT ( 89 ± 11 % ) adhered to their prescribed protocol to a greater extent than individuals in MICT ( 71 ± 31 % ) as determined by training logs completed over one-month follow-up ( P = 0.05 , Cohen 's d = 0.75 ) . Minutes spent in vigorous physical activity per week measured by accelerometer were higher in HIIT ( 24 ± 18 ) as compared to MICT ( 11 ± 10 ) at one-month follow-up ( P = 0.049 , Cohen 's d = 0.92 ) . Cardiorespiratory fitness and systolic blood pressure assessed at one-month follow-up were equally improved ( P 's < 0.05 ) . Conclusions . This study provides preliminary evidence that individuals with prediabetes can adhere to HIIT over the short-term and do so at a level that is greater than MICT
This review summarised in detail the effects  SD exercise interventions had on sedentary middle-aged individuals alongside the adherence to the prescriptions .
SD exercise was seen to be beneficial for improving metabolic outcomes physical characteristics , cardiorespiratory fitness and functional measures
Many chronic diseases and illnesses are caused by the lifestyle , including the physical activity habits , of an individual .
As such , consistent high levels of exercise should be encouraged across the lifespan , to limit the risk of developing one of these conditions and allowing for healthy aging to occur .
Exercise prescriptions that encourage high completion and adherence rates in an independent manner and improve health related outcomes should be provided to individuals .
To date , no review has identified optimal prescriptions of exercise to achieve this in sedentary middle-aged adults and this is important , given the higher risk of developing illnesses in this population as they age .
This review examines the effects prescriptions of self-directed ( SD ) exercise has on adherence and health related outcomes in sedentary middle-aged individuals in good general health currently and aims to identify the most suitable forms of planned SD exercise that can be carried out independently .