to keep our hearts healthy to maintain flexibility and strength
yeah
Threshold of training
probably some kind of heat source, like a hotplate and patience
Fitness in the phrase "physical fitness" is being able to move, and deal with weights and stresses such as running, without damage and with reasonable stamina. It means having muscles in good condition and able to exert force when needed. It means being healthy, supple, and aware.
By your physical fitness and your eating habits. You have to be the average weight for your age/height. Also you should take in the right amount of nutrients and proteins needed to keep the body healthy.
There are at least 37 when older than 70 but if you are younger then probably 2 or 3
level 7+
iron is needed for healthy blood
health relatedv fitness components are those that are needed in every day life]
Nutrition Fitness differs from Physical Fitness because it is not based on physique or how strong muscle are built.It is based on taking care of one's body so it has the right nutrients needed to survive.Nutritional fitness is based on following a balanced diet needed to survive.
Coordination is one of the components of fitness that is needed in football. Coordinationis the ability to use the sense and body parts in order to perform an act accurately. This is probably the most important component of fitness. If you are not good at it, this mean that you wouldn't be able to do the simple skills such as passing the ball, dribbling or shooting.