IRCT2017090823612N1 IRCT 2017-11-14 Bu-Ali Sina University The effect of swimming exercises on overweight indexes Comparing the effect of eight-weeks parallel exercise (submaximal interval and continuous) and HIT swimming training on Omentin-1, Chemerin serum level and VO2max in young men with overweight 2016-06-16 anticipated 24 Complete https://irct.ir/trial/20120 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Health service research. N/A overweight. Intervention 1: The control group performed only their daily activities. Intervention 2: The exercising timetable for about 8 weeks performed in a 45 to 60 minutes sessions in every 3 days a week. Continuous periods parallel exercises below the maximum: The group A exercised 60% to 67% heart beat (HRR). The researcher done that by determining the volunteers heartbeat by using the polar Beaconometer for controllable exercise intensity. The first level of this group is continuous and in other group all the exercises performed based on the rest time break. About 100 meter were added to the exercise scales for performing the additional and original exercises. The HIT swimming practices:. Intervention 3: The group B performed the aerobics exercises by the high intensity pressure which composed of hard trudgen strokes by the difficult rest time break. Their rest time are more than the below the maximum exercises with the maximum heart beats about 80 % to 90%.