Halo-Therapy is an alernative service where you breath in salty air. It helps people with respiratory conditions, skin problems, and allergies. Halotherapy: What It Is and How It Can Help (webmd.com)
Leg Compression can be added before or after your massage sessions to help improve circulation in the legs.
https://www.webmd.com/dvt/benefits-of-compression-therapy
Steam sauna is a great way to relax and destress. It improves cardiovascular health, improves blood circulation, detoxes the skin, and helps muscles relax.