Conclusion This review indicates that current research on activity monitoring devices may be overstated due to the variability in adherence .
Results showed that physical activity tracking in women and in young adults have been understudied
Background Activity monitoring devices are currently being used to facilitate and monitor physical activity .
No prior review has examined adherence to the use of activity monitoring devices amongst adults with cardiovascular disease .
Telephone support oriented by accelerometric measurements enhances adherence to physical activity recommendations in noncompliant patients after a cardiac rehabilitation program.
OBJECTIVE To assess the efficacy of a strategy , based on telephone support oriented by accelerometer measurements , on the adherence to physical activity ( PA ) recommendations in cardiac patients not achieving PA recommendations . DESIGN Prospect i ve and r and omized study . SETTING A cardiac rehabilitation program ( CRP ) at a clinic . PARTICIPANTS Stable , noncompliant cardiac ( coronary artery disease , heart failure , post-cardiovascular surgery ) patients ( weekly moderate-intensity PA < 150 min ) were r and omly assigned to an intervention group ( n=19 ) or a control group ( n=10 ) . INTERVENTIONS The intervention group wore an accelerometer for 8 weeks . Every 15 days , feedback and support were provided by telephone . The control group wore the accelerometer during the 8th week of the intervention only . MAIN OUTCOME MEASURES Active energy expenditure ( EE ) ( in kilocalories ) and the time spent doing light , moderate , or intense PA ( minutes per week ) . RESULTS In the intervention group , the time spent at moderate-intensity PA increased from 95.6±80.7 to 137.2±87.5 min/wk between the 1st and 8th week ( P=.002 ) , with 36.8 % of the sample achieving the target amount of moderate-intensity PA . During the 8th week , the EE averaged 543.7±144.1 kcal and 266.7±107.4 kcal in the intervention group and control group , respectively ( P=.004 ) . CONCLUSIONS Telephone support based on accelerometer recordings appeared to be an effective strategy to improve adherence to PA in noncompliant patients . This intervention could be implemented after a CRP as an inexpensive , modern , and easy-to-use strategy
Conclusion This review indicates that current research on activity monitoring devices may be overstated due to the variability in adherence .
Results showed that physical activity tracking in women and in young adults have been understudied
Background Activity monitoring devices are currently being used to facilitate and monitor physical activity .
No prior review has examined adherence to the use of activity monitoring devices amongst adults with cardiovascular disease .