the ability to carry out daily tasks easily and have enough reserve energy to respond to unexpected demands

(a)  

purposeful physical activity that is planned, structured, and repetitive, and that improves or maintains physical fitness

(a)  

involving little physical activity

(a)  

the ability of your heart, lungs, blood vessels to send fuel and oxygen to your tissues during long period of moderate to vigorous activity.

(a)  

amount of force your muscles can exert

(a)  

the ability of your muscles to perform physical tasks over a period of time without tiring

(a)  

the ability to move your body parts through their full range of motion

(a)  

ratio of fat to lean tissue in your body

(a)  

all rhythmic activities that use large muscle groups for an extended period of time.

(a)  

intense, short burst of activity in which muscles work so hard that produce energy without using oxygen.

(a)  

choosing the right types of activities to improve a given element of fitness

(a)  

exercising at a level that's beyond your regular daily activities

(a)  

gradually increasing the demands on your body

(a)  

gentle cardiovascular activity that prepares the muscles for work.

(a)  

part of the exercise session when you are exercising at your highest peak.

(a)  

low level activity that prepare your body to return to resting state

(a)  

the number of times your heart beats per minute when you are not active

(a)  

the minimum number beats per minute in order to reach the exertion level necessary to for cardiovascular fitness; specific to a person's age, gender, or physical fitness.

(a)  

the highest rate that can be attained by an individual in strenuous activity; 220-your age

(a)