IDEAL PYHSIO FOR SPORTS INJURIES/MUSCLE ACHES ETC. Use cold to relieve pain and reduce swelling – Use hot to relax muscles and relieve aches & pains. If a cold pack is used this will help to reduce the swelling, whereas if a hot pack is used this will assist in increasing circulation to the injured area. To heat microwave or add to boiling water To cool just pop in the freezer- Ideally keep it in the freezer ready for chilled use.
Instant heat by microwaving or immersing in boiling water.
Instant cold therapy if the item is kept in the freezer.