Thank you for your important question about pectoral implants and further body builder work at the gym.Yes, it is back to normal 3 months after pectoral augmentation with pectoral implants for my patients in Toronto Canada.None of the muscle is damaged after pectoral augmentation but it will be stretched initially and will require healing. Over 6-12 weeks, your body will form a layer of collagen around your implants (same as with other implants like breast, buttock, calf, hips, abs, chin, etc.); it is called a capsule. That capsule will then prevent dislocation of your implants.So my Toronto plastic surgery patients who have undergone pectoral augmentation can go back to light cardiovascular exercises 6 weeks post-op and to body-building exercises 12 weeks post-op.Please note that we have several shapes of implants available in Canada and each comes in different sizes. All are soft silicone implants, made in USA and in Brazil.We do offer SKYPE-Camera consultation if you live far away. Because this is not a common procedure for most plastic surgeons, we see patients from all over Canada for #BodyImplants in Toronto. I have done over 200 pectoral augmentations in Toronto so far (2014). Make sure your surgeon is well experienced! Best regards, Dr. Marc DuPere, Toronto plastic surgeon Voted TOP plastic surgery Clinic in Toronto for 2013 and 2014 Voted TOP Cosmetic Clinic in Toronto for 2014 visageclinic.com/patient-resources/media.cfm