Balancing atop a Bosu ball makes workout challenging
CINDY ELLEN RUSSELL / CRUSSELL@STARADVERTISER.COM
1 of 2
Instructor Al Alvarez led a "Bosu Burn" class at the Central Branch YMCA earlier this month.
Photos: Island Images: August 2014 (part 2)
Photos: Garden Party: August 18
Photos: H.S. Football: St. Louis vs. Mililani, August 16
More Photo Galleries »