IRCT20110726007117N8 IRCT 2019-09-17 National Institute for Medical Research Development(NIMAD) Effect of non-invasive devises on fat reduction Effect of Cryolipolysis, Ultrasound Cavitation and Radio Frequency on fat thickness as adipocity-Selective non_invasive fat reduction 2018-11-02 anticipated 52 Complete https://irct.ir/trial/36159 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Randomization type:permuted block randomization Blocking is generally done in two ways that either the size of the groups is equal or the size of the groups is different and in this study the groups are equal. Random allocation software is used for randomization. Sealed envelopes with a random sequence are used to hide the random allocation. Based on the sample size of the study, some non-transparent envelopes were prepared (in order to avoid envelope content), and each of the random sequences was generated on a fixed-name card and a more transparent envelope card. For the purpose of random order retrieval, the outermost layer of the numbered packets is assigned the same order. Finally the lid envelope lid is placed in boxes, respectively. At the beginning of registration, Based on the order of entry of the eligible participants into the study, one of the packages named in the open order and its assigned group of participants is revealed. A person who do a randomization is different with the person who studying the participants in terms of entry and exit criteria and registered them to study, Blinding description: in this study data analyzer will be blind. 4 Overweight and obesity. Intervention 1: Intervention Group will receive combined cryolipolysis and ultrasound cavitation. People who entered to the this group will go to 8 times under cryolipolysis and 4 times with a 2-week interval for Ultrasound cavitation.To evaluate the body composition,BIA model770 machine The construction of South Korea will be used. The Fusiomed Cryolipolysis device will be used with the BIO TEC brand in Italy, and will be usedultrasound cavitation ESM-4500ME model craft maker Mega Son, a South Korean brand. Intervention 2: Control group: Cryolipolysis group. Entrants to this group will be have eight times a week for cryolipolysis. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is "There is no further information"