Chapter 16

Question 1

Children/Young Teen Training

Answer 1

Endurance easier because no plateau in O2 uptake
Greater demand for O2 during submax.tasks
Fatigue faster
Generate more heat during high-intensity exercise
Overheating more common
Reduced sweating rate
Lower glycolytic enzyme concentrations

Question 2

Seniors

Answer 2

2050 > 20% over age of 65

Lower HRmax, C.Output

Exercise slows age-related changes (sarcopenia, balance, coordination, elasticity, bone mineral density)

Osteoporosis, Arthritis, Low-Back, Obesity, Cardiovascular Dz, HTN

Question 3

Obesity

Answer 3

2/3 Americans overweight; 1/3 obese

Physiological/ Psychological aspects

Worse balance, lower gait velocity, shorter steps

BP fluctuations (no prone/supine)

Phase 1 & 2

Talk Test

Question 4

DM Type 1

Answer 4

Have insulin/snack always available

Question 5

HTN

Answer 5

Exercise can lower BP by 10 mmHg

Meds interfere with HR

No Valsalva; supine/prone

peripheral heart action circuit training suggested

Question 6

Peripheral Heart Action

Answer 6

Increases blood shunting

Legs to Arms to Core; transfers blood around body; lower body to upper body to core

1940s invented; popular 1960s

Question 7

CardioVascular Disease

Answer 7

Peripheral Heart Action
Need Medical Clearance
HR monitors
Talk test
Peripheral Artery Disease - do cardio

Question 8

Osteoporosis

Answer 8

Postmenopausal women

Balance and resistance training recommended;

Fracture risk with SAQ, plyometrics, cardio

Question 9

Arthritis

Answer 9

osteoarthritis and rheumatoid arthritis. All OPT ok

Question 10

Cancer

Answer 10

Core/Balance Training; Phase 1 and 2

Question 11

Pregnancy

Answer 11

Trimesters 2/3 - no prone, supine, twisting; pelvic exercises
Assessment - Single Leg Squat

Question 12

Lung Disease

Answer 12

lower body cardiorespiratory/resistance ok