Relieve tense joints and enhance circulation with these textured domes. Popular for therapy and rehabilitation of the lower legs and forearms, Balance Domes are great for joint mobilization and balance training. Place flat side down for moderate training or pebble side down for increased challenge. Ideal for working with plantar fasciitis, bunions, Achilles tendonitis, fallen arches and other common foot problems. Gentle spikes stimulate blood flow and circulation. Perfect for home, studio and therapeutic use.