Conclusion Neither HIIT nor MICT is superior for altering TC , TRG , or LDL-C , or TC-HDL-C ratio .
To raise HDL-C , HIIT may result in a larger effect size compared with MICT .
Objective To compare the effects of moderate intensity continuous training ( MICT ) and high intensity interval training ( HIIT ) on  adult lipid profiles ;  to identify training or participant characteristics that may determine exercise-induced change in total cholesterol ( TC ) , triglycerides ( TRG ) , high-density lipoprotein cholesterol ( HDL-C ) and low-density lipoprotein cholesterol ( LDL-C ) .
High-intensity interval training reduces abdominal fat mass in postmenopausal women with type 2 diabetes.
AIM This study compared the effect of high-intensity interval training ( HIIT ) and moderate-intensity continuous training ( MICT ) for 16 weeks on whole-body and abdominal fat mass ( FM ) in postmenopausal women with type 2 diabetes ( T2D ) . METHODS Seventeen women ( 69±1 years ; BMI : 31±1kg.m-2 ) were r and omly assigned to either a HIIT [ 60 × (8s at 77 - 85 % HRmax , 12s of active recovery ) ] or MICT ( 40min at 55 - 60 % of their individual HRR ) cycling program for 16 weeks , 2 days/week . Dual-energy X-ray absorptiometry was used to measure whole-body and regional FM content , including abdominal adiposity and visceral adipose tissue . Plasma cholesterol , HDL , LDL , triglycerides , glucose and HbA1c levels were measured . Levels of nutritional intake and physical activity were evaluated by 7-day self-reports . RESULTS Dietary energy ( caloric ) intake , physical activity level and total body mass did not vary in either group from the beginning to the end of the training intervention . Overall , total FM decreased and total fat-free mass significantly increased over time ( by around 2 - 3 % ) . Total FM reduction at the end of the intervention was not significantly different between groups . However , significant loss of total abdominal ( -8.3±2.2 % ) and visceral ( -24.2±7.7 % ) FM was observed only with HIIT . Time effects were noted for HbA1c and total cholesterol/HDL ratio . CONCLUSION With no concomitant caloric restriction , an HIIT program in postmenopausal women with T2D ( twice a week for 16 weeks ) appeared to be more effective for reducing central obesity than MICT , and could be proposed as an alternative exercise training program for this population
Conclusion Neither HIIT nor MICT is superior for altering TC , TRG , or LDL-C , or TC-HDL-C ratio .
To raise HDL-C , HIIT may result in a larger effect size compared with MICT .
Objective To compare the effects of moderate intensity continuous training ( MICT ) and high intensity interval training ( HIIT ) on  adult lipid profiles ;  to identify training or participant characteristics that may determine exercise-induced change in total cholesterol ( TC ) , triglycerides ( TRG ) , high-density lipoprotein cholesterol ( HDL-C ) and low-density lipoprotein cholesterol ( LDL-C ) .