Tri-Service

Part I: Civilian Fitness Guru Puts Royal Marines To The Test

As part of a ‘fit-off', Brixton-based businessman and entrepreneur Terroll Lewis invited four Royal Marines reservists to his outdoor Brixton gym, BlockWorkout.

He then put them through their paces in a boot-camp style work out; putting them under pressure to complete push-up circuits, box jumps, pull-ups and other types of calisthenics.

More from Forces TV: A Look Into Military Fitness Training For Recruits

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