The final double day practice of the 2010 Cal football training camp has just begun and appropriately enough one of the tunes blaring out of the speakers during the team's pre-stretching exercises was the Michael Jackson classic "Don't Stop 'Til You Get Enough." The guys seemed to like the song, released in 1979 well before any of them were bored, if a few hoots and hollers during stretching were any indication. It could also be the theme of the training camp, which is now in its 15th day. If you're counting, today's double-day workouts are No. 18 and No. 19.