Interval Training Makes People Fit, But Not Slim

[articlebot]

Intense interval training for short periods of time may make you fit -- but apparently not slim.

http://topix.net/r/0a0H2TVFa7i=2FqwY3EVp2ljywWKTrKVuWqj4jlMfGc611l7l5WcRFjk7H1B98D=2FSAQeXpgCTVMn9FqAttfqr7QtJhjgXSg04MKO9Tf9CxYTnD2A8Xf0Illo=2BZcY3wYaVPk