R and omized controlled trials found a positive correlation for SB with BMI , neck circumference , fat mass , HbA1C , cholesterol and insulin levels , cohort studies additionally for WC , leptin , C-peptide , ApoA1 and Low density lipoprotein and a negative correlation for HDL .
Most studied biomarkers associated with SB were of cardiovascular or metabolic origin .
OBJECTIVE Pathomechanisms of sedentary behaviour ( SB ) are unclear .
We conducted a systematic review to investigate the associations between SB and various biomarkers in older adults .
A randomized controlled trial of resistance exercise training to improve glycemic control in older adults with type 2 diabetes.
OBJECTIVE To determine the efficacy of high-intensity progressive resistance training ( PRT ) on glycemic control in older adults with type 2 diabetes . RESEARCH DESIGN AND METHODS We performed a 16-week r and omized controlled trial in 62 Latino older adults ( 40 women and 22 men ; mean + /- SE age 66 + /- 8 years ) with type 2 diabetes r and omly assigned to supervised PRT or a control group .  Glycemic control , metabolic syndrome abnormalities , body composition , and muscle glycogen stores were determined before and after the intervention . RESULTS Sixteen weeks of PRT ( three times per week ) result ed in reduced plasma glycosylated hemoglobin levels ( from 8.7 + /- 0.3 to 7.6 + /- 0.2 % ) , increased muscle glycogen stores ( from 60.3 + /- 3.9 to 79.1 + /- 5.0 mmol glucose/kg muscle ) , and reduced the dose of prescribed diabetes medication in 72 % of exercisers compared with the control group , P = 0.004 - 0.05 . Control subjects showed no change in glycosylated hemoglobin , a reduction in muscle glycogen ( from 61.4 + /- 7.7 to 47.2 + /- 6.7 mmol glucose/kg muscle ) , and a 42 % increase in diabetes medications . PRT subjects versus control subjects also increased lean mass ( + 1.2 + /- 0.2 vs. -0.1 + /- 0.1 kg ) , reduced systolic blood pressure ( -9.7 + /- 1.6 vs. + 7.7 + /- 1.9 mmHg ) , and decreased trunk fat mass ( -0.7 + /- 0.1 vs. + 0.8 + /- 0.1 kg ; P = 0.01 - 0.05 ) . CONCLUSIONS PRT as an adjunct to st and ard of care is feasible and effective in improving glycemic control and some of the abnormalities associated with the metabolic syndrome among high-risk older adults with type 2 diabetes
R and omized controlled trials found a positive correlation for SB with BMI , neck circumference , fat mass , HbA1C , cholesterol and insulin levels , cohort studies additionally for WC , leptin , C-peptide , ApoA1 and Low density lipoprotein and a negative correlation for HDL .
Most studied biomarkers associated with SB were of cardiovascular or metabolic origin .
OBJECTIVE Pathomechanisms of sedentary behaviour ( SB ) are unclear .
We conducted a systematic review to investigate the associations between SB and various biomarkers in older adults .