Should I use Heat or Cold on my Injury or Surgery? (Hot Pack or Cold Pack?)

Famous Physical Therapist's Bob Schrupp and Brad Heineck provide guidance on when to use heat on an injury or surgery or when to use cold. Web site is www.famousPT.com Their Kindle book is Three Simple Ways to Treat Back Pain. Check out the Products Bob and Brad LOVE on their Amazon Channel: https://www.amazon.com/shop/physicalt... Pain Management C2 Massage Gun: https://amzn.to/340qpc7 Q2 Mini Massage Gun US: https://amzn.to/3o77L9h T2 Massage Gun: https://amzn.to/3HcKOZJ X6 PRO Massage Gun with Stainless Steel Head: https://amzn.to/33ZY8SX Eye massager: https://amzn.to/3g7vRfy Neck and Back massager: https://amzn.to/3IOKD7d Foot Massager: https://amzn.to/35ndfqe