That's a question to ask your plastic surgeon as they know your post operative course best. Contact their office and ask. Best wishes.
Thanks for your question. I would recommend contacting your PS before doing these types of vigorous exercise. Generally by 6 weeks most people have healed quite well, but in my practice I ask my patients to book a follow-up appointment around this time so I can do a proper assessment before they resume all sports and fitness activities.
Ask your surgeon because they know the specific details about your body and surgery. I usually say it's okay to start doing weight training and more vigorous exercises at this point, but remember to start off gradually.