Two characteristics of Slow twitch muscle fibers are
*Fatigue resistant
*Time produce force is longer
*Fatigues easily
What type of connective tissue attaches muscles to bones?
*Tendons
*Ligaments
*Muscle fibers
What type of connective tissue attaches bones to bones for stability around a joint?
*Tendons
*Ligaments
*Muscle fibers
Respiratory muscles adapt to training and thus can improve the duration and intensity of exercise.
*True
*False
After air enters the nose and mouth, it is warmed and passed through the thorax.
*True
*False
When ATP is broken down for muscular contraction, what is it re-synthesized from?
*The breakdown of creatine phosphate
*The breakdown of phosphate
*The breakdown of creatine
How many seconds of energy will the total of ATP and CP stored in a muscle provide during all-out exertion exercise when ATP is no continuously resynthesized?
*10 seconds
*60 seconds
*90 seconds
The anaerobic production of ATP from carbohydrates is known as:
*Anaerobic glycolysis
*Aerobic glycolysis
*Neoglucogenesis
The breakdown of —– would be described as the energy used to perform physical work in a short time interval (5 to 10 seconds).
*Testosterone
*Oxygen
*ATP
*Phosphocreatine
Creatine is synthesized from the amino acids
*Glycine, Arginine and Methionine
*Methonine, Arginine and Leucine
*Leucine, Isoleucine and Valine
*Arginine, Proline and Glycine
Enlargement of a muscle caused by an increase in the size of its cells in response to training called as:
*Hypertrophy
*Atrophy
*Hyperplasia
*None of above
Elbow Extension involves
*Triceps Brachii
*Biceps Brachii
*Brachioradialis
What is the primary muscle used in a hammer curl?
*Pectoralis major
*Biceps muscle
*Latissimus dorsi
*Gastrocnemius
*Trapezius
Name an alternative exercise for the hammer curl.
*Squat
*Preacher curl
*Calf raise
*Push-ups
*Crunches
The unit of energy is ________________.
*Joule
*Volt
*Calorie
*None of the above
How many calories are there per gram of carbohydrates?
*4 calories
*7 calories
*9 calories
Glucose, fructose, and sucrose are commonly refers
*Proteins
*Complex carbohydrates
*Simple carbohydrates
*Fats
There are two major categories of fat ________ and ________.
*Saturated and unsaturated
*Monosaturated and polysaturated
Calcium, phosphorus, magnesium, potassium, sulphur, sodium, and chloride are examples of
*Macrominerals
*Microminerals
*Proteins
*Vitamins
Which of the following water-soluble vitamins must be consumed on a daily basis?
*Vitamins A and C
*Vitamins A, D, E, and K
*Vitamin B complex and C
*Vitamins A, B complex, D and K
Excessive accumulation of body fat is called as:
*Obesity
*Hypocalcaemia
*Hypercholesterolemia