IRCT201604034076N18 IRCT 2016-05-05 Resaerch Deputy of Tehran University of Medical Sciences The Impact of Resistance Training and Recreational Sport Activities on CD4 Level, Body composition and Psychological Health among HIV Infected Men The Impact of Four Months Resistance Training and Recreational Sport Activities on CD4 Level, Body Composition and Psychological Health among HIV Infected Men in Tehran Positive Club 2016-05-21 anticipated 45 Complete https://irct.ir/trial/4262 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive. N/A HIV/AIDS. Intervention 1: Intervention group: In this clinical trial, after getting consent of participants, we will conduct interviews based on questionnaires and following by that body composition of participants will be measured by body composition machine. These participants will be divided in three groups randomly. People in first group with resistance training, will do exercises with emphasis on big muscles three times a week for four months. The other group with recreational sport activities will do activities such as Ping-Pong, foosball and throwing darts three times a week based on their interests. At the end of four months, all the participants in three groups will be assessed body composition, CD4 level and Psychological Health. Intervention 2: Control group: In this group no intervention will be made.