I haven't had recon yet but after my mastectomy and dissection I worked with a physio at the hospital to grade up to lifting small weights etc and then was basically encouraged to do as much as I physically could tolerate.
Curious if you had implants and not DIEP/TRAM why planking is considered not appropriate? Am I missing something? I'm doing planks (am I not meant to ha ha!) my nurse brain can't put it together.
It is very personal and the best person to see if you feel overwhelmed still would be anexercise physioglost I imagine. Enjoy the punches!! Don't be afraid to exercise to whatever you can tolerate/safe :)