 The Wii is seen as more physically demanding than other game consoles . Some Wii players have experienced a form of tennis elbow , known as " Wiiitis " . A study published in the British Medical Journal stated that Wii players use more energy than they do playing sedentary computer games . While this energy increase may be beneficial to weight management , it was not an adequate replacement for regular exercise . A case study published in the American Physical Therapy Association 's journal , Physical Therapy , focused on use of the Wii for rehabilitation in a teenager with cerebral palsy . It is believed to be the first published research demonstrating physical @-@ therapy benefits from use of the gaming system . Researchers say the system complements traditional techniques through use of simultaneous gaming rehabilitation efforts . In May 2010 the American Heart Association ( AHA ) endorsed the Wii to encourage sedentary people to take the first step toward fitness . The AHA heart icon covers the console and two of its more @-@ active games , Wii Fit Plus and Wii Sports Resort . 
