IRCT20161129031165N4 IRCT 2019-08-18 Deputy of Research of Lorestan University The effect of six sessions of sprint interval training with and without omega-3 supplementation on serum levels of irisin and blood lipids in obese and overweight girls. The effect of six sessions of sprint interval training with and without omega-3 supplementation on serum levels of irisin and blood lipids in obese and overweight girls. 2019-08-22 anticipated 15 Complete https://irct.ir/trial/39909 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Flip the coin that is one of the simple randomization methods, will be used for randomization. The coin will be thrown once per person and will be assigned to one of the groups by tap or line. N/A Obesity and overweight. Intervention 1: Experimental group 1 will perform SIT training for two weeks and 3 sessions per week. Intervention 2: Experimental group 2 will perform SIT training for two weeks and 3 sessions per week while taking omega 3 supplementation at the same time. Yes - There is a plan to make this available What will be shared: Personal information of patients is confidential. But access to the research method and the information obtained from the research is not a problem. When: After printing in a journal To whom: All students and enthusiasts Conditions: -In order to use data to carry out research work in this area Where to obtain: Corresponding author, 00989166691874, valipour.v@lu.ac.ir How to obtain: By sending an email or contacting the author will work with the applicant as soon as possible. Comments: