Visual aids depicting workout graphs, on a video screen, for many sports, such as boxing, are impractical. Monitoring a video output while punching a heavy or speed bag could interfere with athletic ...

While Jake has been forging a path in the boxing ring for the past four years, Logan has only ever stepped in for major circus-style fights. He most recently landed his first win by DQ against ...

Among the clips McGregor shared was one of him practicing his ground-and-pound on a heavy bag laid on the mat and positional grappling drills with the same heavy bag. These drills appear to be ...