Keywords Quiz IV

A simple skill requiring little concentration to execute

A skill requiring a lot of attention/concentration

A form of physical activity done to maintain or improve health and/or fitness; it is not competitive sport

This is the basis of weight control. For body weight to remain constant energy input (via food) must equal energy expenditure

Repeatedly practising a whole skill within a training session

Imaginary line passing horizontally through the body from left to right, allows flexion and extension

A type of food required in relatively small quantities in the diet, f vitamins and minerals

Muscle fibres make up the skeletal muscle. The different fibre types are type I, type IIa and type IIx

Imaginary line dividing the body vertically into left and right sides

These are fast twitch muscle fibres, they are used in anaerobic work, but can be improved through endurance training to increase their resistance to fatigue