HubiCare Air Compression Calf Massager with Heat FE-72072025 Upgrade Calf Foot Massager HubiCare Calf massagers cover the entire range from calves to feet, providing you pneumatic massage and heat massage. They have built in large 13 airbags, which are repeatedly inflated and deflated to form circulation and pressure 360 through the airbags. With heating function, they can help minor pain relief, sooner muscle recovery, blood flow increase, and relaxation improve. Each part is separate and you can select