Wii Workout

I wonder if when there'll be Wii workout videos...

A videogame maker has finally succeeded in getting kids off the couch and moving around. But the new approach is turning out to be more exercise than some players bargained for.

These surprisingly vigorous workouts are being triggered by Nintendo's new Wii videogames. The Wii game console, which went on sale last weekend, competes with Microsoft's Xbox 360 and Sony's new PlayStation 3. One of the Wii's distinguishing features is a motion-sensitive technology that requires players to act out their character's movements, wielding the game's controller like a sword or swinging it like a tennis racket.
[Wii Workout]

The new console has been wildly successful, selling out at stores and winning high marks from critics and game buffs. But as players spend more time with the Wii, some are noticing that hours waving the game's controller around can add up to fairly intense exertion -- resulting in aches and pains common in more familiar forms of exercise. They're reporting aching backs, sore shoulders -- even something some have dubbed "Wii elbow."