Just as the armed forces are experimenting with changes to boot camp, such as adding yoga and Pilates, fitness buffs are signing up for boot camp workouts modeled on old-school military training. What ...

"Yes, you're tired, but you have to hold yourself accountable." Needless to say, the boot camp is popular for a reason, so we talked to Sims about her unique approach to designing the circuits and ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Barry's Bootcamp is a high-intensity interval workout, aimed at toning ...