Interventions to promote exercise in cancer survivors who report better levels of adherence share some common behaviour change techniques .
These involve setting programme goals , prompting practise and self-monitoring and encouraging participants to attempt to generalise behaviours learned in supervised exercise environments to other , non-supervised context s. However , expecting most sedentary survivors to achieve current guideline recommendations of at least 150 minutes per week of aerobic exercise is likely to be unrealistic .
BACKGROUND The beneficial effects of regular exercise for people living with or beyond cancer are becoming apparent .
However , how to promote exercise behaviour in sedentary cancer cohorts is not as well understood .
A large majority of people living with or recovering from cancer do not meet exercise recommendations .
Hence , review ing the evidence on how to promote and sustain exercise behaviour is important .
OBJECTIVES To assess the effects of interventions to promote exercise behaviour in sedentary people living with and beyond cancer and to address the following questions : Which interventions are most effective in improving aerobic fitness and skeletal muscle strength and endurance ?
What adverse effects are attributed to different exercise interventions ?
Which interventions are most effective in improving exercise behaviour amongst patients with different cancers ?
Which interventions are most likely to promote long-term ( 12 months or longer ) exercise behaviour ?
What frequency of contact with exercise professionals is associated with increased exercise behaviour ?
What theoretical basis is most often associated with increased exercise behaviour ?
What behaviour change techniques are most often associated with increased exercise behaviour ?
Impact of a mixed strength and endurance exercise intervention on levels of adiponectin, high molecular weight adiponectin and leptin in breast cancer survivors
Evidence suggests that exercise affects breast cancer risk and outcomes , but little is known about the mechanisms through which this effect may be mediated . This study examines the impact of exercise upon levels of adiponectin , high molecular weight adiponectin ( HMWA ) , and leptin in breast cancer survivors . Methods One hundred and one sedentary , overweight breast cancer survivors were r and omized to a 16-week exercise intervention or usual care control group . Anthropometric measurements were taken and fasting levels of adiponectin , HMWA and leptin were collected at baseline and 16 weeks . Results Baseline and week-16 measurements were available for 81 patients . The exercise group experienced a significant decrease in hip measurements , with no change in weight or body composition . There were no significant changes in adiponectin , HMWA , or leptin in either group . Modeling analyses demonstrated a significant inverse relationship between changes in leptin and adiponectin , but no relationship between changes in BMI , waist or hip circumference , or body fat percentage and change in leptin or adiponectin . Conclusions This study did not demonstrate a significant change in adipocytokine levels in breast cancer survivors participating in an exercise intervention  , suggesting that further work is needed to explore the mechanisms through which exercise may impact breast cancer
Interventions to promote exercise in cancer survivors who report better levels of adherence share some common behaviour change techniques .
These involve setting programme goals , prompting practise and self-monitoring and encouraging participants to attempt to generalise behaviours learned in supervised exercise environments to other , non-supervised context s. However , expecting most sedentary survivors to achieve current guideline recommendations of at least 150 minutes per week of aerobic exercise is likely to be unrealistic .
BACKGROUND The beneficial effects of regular exercise for people living with or beyond cancer are becoming apparent .
However , how to promote exercise behaviour in sedentary cancer cohorts is not as well understood .
A large majority of people living with or recovering from cancer do not meet exercise recommendations .
Hence , review ing the evidence on how to promote and sustain exercise behaviour is important .
OBJECTIVES To assess the effects of interventions to promote exercise behaviour in sedentary people living with and beyond cancer and to address the following questions : Which interventions are most effective in improving aerobic fitness and skeletal muscle strength and endurance ?
What adverse effects are attributed to different exercise interventions ?
Which interventions are most effective in improving exercise behaviour amongst patients with different cancers ?
Which interventions are most likely to promote long-term ( 12 months or longer ) exercise behaviour ?
What frequency of contact with exercise professionals is associated with increased exercise behaviour ?
What theoretical basis is most often associated with increased exercise behaviour ?
What behaviour change techniques are most often associated with increased exercise behaviour ?