SEALFIT training takes crossfit to the extreme, but it may be too intense for many

SEALFIT training is so demanding that the casual gym-goer looking to shed 10 pounds before swimsuit season need not apply.

By , Reuters

Reuters/File

Training for U.S. Navy SEALs, the special operations force, follows a warrior tradition that harkens back to Samurais, but fitness experts say the tough regime is gaining popularity with entrepreneurs, corporate executives, lawyers and elite athletes.