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A rutter is a mariner's handbook of written sailing directions. Before the advent of nautical charts, rutters were the primary store of geographic information for maritime navigation. It was known as a periplus ("sailing-around" book) in classical antiquity and a portolano ("port book") to medieval Italian sailors in the Mediterranean Sea.
As a result, high-intensity workouts are generally kept brief. After a high-intensity workout, as with any workout, the body requires time to recover and produce the responses stimulated during the workout, so there is more emphasis on rest and recovery in the HIT philosophy than in most other weight training methods.
This exercise is performed sitting on the floor with knees bent like in a "sit-up" position with the back typically kept off the floor at an angle of 45°. In this position, the extended arms are swung from one side to another in a twisting motion with or without weight. Equipment: body weight, kettlebell, medicine ball, or dumbbell.
Ship motion test – Scale model a hydrodynamic test to predict full size behaviour; Six degrees of freedom – Types of movement possible for a rigid body in three-dimensional space; Flight dynamics – Study of the performance, stability, and control of flying vehicles
Nautical operations refers to the crew operation of a ship.It is the term used in academic education to refer to the studies of this professional field. [1] [2] [a] Nautical operations refers to all the operational procedures, specific roles of officers and crew members, and regular functions and technical processes, which together shape the structure and functions for the general operations ...
Quick turn. For Sailing ships, the quick turn is the traditional response to a man overboard emergency on a sailboat.Despite other approaches, it is still a robust strategy and can be the best method, depending on the situation.
The weight range is between 30 kg and 70 kg and it can carry up to two children comfortably. The RS Tera Sport has a reefable Dacron sail (the sail can be reefed to de-power in strong winds / for smaller children) while the RS Tera Pro has a battened Mylar sail which gives improved performance and an increase in power.
In modern times, computer software can greatly simplify the passage planning process and ensure that nothing important is overlooked. [8] Passage planning software may include functions such as waypoint management, distance calculators, tide and tidal current predictors, celestial navigational calculators, consumables estimators for fuel, oil, water, and stores, and other useful applications.