1: Ratonale for Integrated Training Flashcards
Keep records for __ years.
4
Some reasons for increasing demand for personal training:
- Obesity, Diabetes, advancing age of Americans
- Health club’s largest source of non-dues $
- Corporate, Medical, and Wellness settings increasing
What was fitness like from 1950-1960?
Male-dominated “gyms” w/free weights to increase size, strength, or explosive strength. Jack LaLanne show first TV fitness show (and he opened first “health club” in 1936 at age 21).
What was fitness like from 1960-1970?
Women’s fitness centers “figure salons” w/mostly passive machines like vibrating belt. Pres. Kennedy publicly supported exercise. Joe Gold opened Gold’s Gym in Venice, CA in 1965.
What was fitness like from 1970-1980?
Health clubs for women and men grew in popularity along with recreational sports.
Muscle imbalance
Alteration of muscle length surrounding a joint
What is fitness like now?
The rise of chronic diseases (incurable disease or a condition that lasts for a year or more resulting in functional limitations and need for ongoing medical care) responsible for 5 of 6 leading causes of death (in 2006). Est. direct and indirect costs of cardiovascular disease alone in 2010 was $500 Billion.
Obesity
Being considerably overweight and having a BMI or 30 or greater or at least 30 lbs. over recommended weight for one’s height
Overweight
BMI 25-29.9 or 25-30 lbs. over recommended weight for one’s height
BMI
Body Mass Index = 703 x weight (lb.) / height squared (sq. in.) = weight (kg) / height squared (sq. m)
Blood lipids
(aka cholesterol and triglycerides) are carried in bloodstream by protein molecules known as high-density lipoproteins (HDL) and low-density lipoproteins (LDL)
- Healthy: total cholesterol 200 mg/dL
- Borderline: 200-239 mg/dL
- Hight risk: >240 mg/dL
>50% of adults now are borderline or high risk!
Diabetes mellitus
Chronic metabolic disorder caused by insulin deficiency, which impairs carbohydrate usage and enhances usage of fats and proteins. Can lead to nerve damage, vision loss, kidney damage, sexual dysfunction, and decreased immune function.
Type I “juvenile” Diabetes
Pancreas doesn’t produce enough insulin resulting in “hyperglycemia” (high blood sugar).
Type II Diabetes
90-95% of all diabetes. Cells are insulin resistant. 80% of patients are obese.
Minimum recommended exercise
30+ minutes of moderate physical activity 5+ days per week