Horizontal Conditioning 101 Club workouts will challenge your body from head to toe from the inside out in minimal time. Volume 1 contains 12 workouts that are tough, but short (25-30 minutes.) Equipment, if any, is minimal. All Horizontal workouts target every muscle group, especially abdominals and core. Do Horizontal Conditioning three times per week on non-consecutive days, and watch your body become strong, lean, and defined. Get Horizontal...and get RESULTS!