According to the National Center for Complementary and Integrative Health (NCCIH), this includes individuals with bleeding disorders, low blood platelet counts, or those who are taking blood thinning medications. When these types of conditions are present, the NCCIH indicates that a sports massage with deep tissue work is generally not recommended.
It’s just a theory: no one knows if this is actually effective.11 However, it may explain why so many massage patients report a “gets a bit worse before it gets much better” response to quite painful treatments: motor end plates are (painfully) destroyed by strong pressures, and then that tissue is quite sensitive and a bit weak as it heals over a day or two … and then you finally feel much better after that! 

Norcross Gwinnett 30003 Georgia GA 33.9604 -84.0379