Class participants hop, lift, and push themselves through exercises during the High Intensity Circuit training class at the Semper Fit Center gym, July 9, 2013. (U.S. Marine Corps photo by Lance Cpl. Janelle Y. Chapman) - Class participants hop, lift, and push themselves through exercises during the High Intensity Circuit training class at the Semper Fit Center gym, July 9, 2013. (U.S. Marine Corps photo by Lance Cpl. Janelle Y. Chapman)
MARINE CORPS BASE HAWAII - Participants push themselves during the Ab Express class at the Semper Fit Center on Marine Corps Base Hawaii, May 23. There are a variety of exercises, working the participant’s entire core, back, legs and also helping their balance.(U.S. Marine Corps photo by Lance Cpl. Janelle Y. Chapman) - MARINE CORPS BASE HAWAII - Participants push themselves during the Ab Express class at the Semper Fit Center on Marine Corps Base Hawaii, May 23. There are a variety of exercises, working the participant’s entire core, back, legs and also helping their balance.(U.S. Marine Corps photo by Lance Cpl. Janelle Y. Chapman)