Chapter 15 Staying Physically Active: A Way of Life
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hat is your daily routine
like? Do you ride in a bus
or car to get to and from
school? After school, do you spend time
studying and talking to friends on the
phone? Do you watch television, play
video games, text friends, or spend hours
on your computer? Does relaxation for
you mean reading a book? Many teens
would answer “yes” to these questions,
indicating they may have formed a
pattern of inactivity. If this pattern
describes your life, this chapter will help
you learn why and how you can make
some changes.
Physical inactivity, especially
among teens and adults, is a national
health concern in the United States.
Many people lack physical fi tness due
to inactivity, 15-1. Physical fi tness is
a level of physical condition in which
all body systems function together
effi ciently. Physical activity is necessary
for becoming physically fi t.
Terms to Know
physical fi tness
aerobic activity
Physical Activity Guidelines for
Americans
posture
cardiorespiratory fi tness
anaerobic activity
muscular endurance
strength
fl exibility
power
agility
balance
coordination
speed
reaction time
heart rate
resting heart rate
maximum heart rate
target heart rate zone
• Print out the concept organizer
at g-wlearning.com.
• Practice key terms with
crossword puzzles, matching
activities, and e-flash cards at
g-wlearning.com.
• Print out the concept organizer
at g-wlearning.com.
• Practice k ey terms with
crossword puzzles, matching
activities , and e-flash cards at
g-wlearning.com.
rint ou t th th h h th e e con co nc ept org
ompanion ompanion
Web Site Web Site
Objectives
After studying this chapter, you will be able to
• state various examples of personal
physical activity goals.
• explain the benefits of physical activity.
• recall the health and skill components
of physical fitness.
• measure resting heart rate.
• determine your target heart rate zone.
• identify four keys to a successful
exercise program.
• plan a personal exercise program.
Central Ideas
• Staying active for a lifetime involves
setting goals for a fitness program
and taking action on the plan.
• An active lifestyle promotes good
health and wellness.
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