Thank you for your important question Sumeet, As with any #PlasticSurgery procedures, including #gynecomastia surgery, there is a need for #recovery and that includes some time off the gym and from physical activity. The best answer I can give you is to ask your #PlasticSurgeon for his/her protocol. Most of us #PlasticSurgeons have established post-op guidelines for every procedure we perform. In my practice in #Toronto, Canada, when performing gynecomastia surgery, I ask for no cardiovascular activity at the gym for a minimum of 4 weeks and no weight lifting for 6 weeks This protocol minimizes the chances of bleeding or fluid accumulation (seroma) post-operatively (seromas require frequent aspirations and occasionally another operation).It also allows the tissues to heal back over the pectoral muscle. Staying out of the gym for 4-6 weeks also allows for better healing and therefore, better scar. Hope this helps! Dr Marc DuPere, Toronto board-certified Plastic Surgeon