Although you may be a typically busy worker, in Japan there's no shortage of easy exercise options to help keep you in shape — whether "10-minute fitness" clubs where you can have a quick workout without even changing your clothes, varieties of home exercise videos or machines and, of course, any number of gyms, both private and municipal.
But some people always want something more — and different.
Calling itself a "sports theme park," Muscle Park in Tokyo's waterfront Odaiba district offers visitors opportunities to test their physical strength and condition while having fun in an amusement-park atmosphere.