The use of such equipment as barbells, dumbbells, and machines to improve fitness, health, and appearance.
What is weight training.
100
Carrying too little body fat.
What is under fat.
100
The amount and frequency of an activity or substance.
What is a dose.
200
A damaging immune response by the body to a substance, esp. pollen, fur, a particular food, or dust, to which it has become hypersensitive.
What is an allergy.
200
A blood vessel that collects blood from the capillaries and carries it back to the heart.
What are veins.
200
A male hormone that plays an important role in building muscle.
What is testosterone.
200
Carrying too much body fat.
What is over fat.
200
In a personal fitness prescription, how often you work.
What is frequency.
300
A malignant growth or tumor resulting from such a division of cells
What is cancer.
300
The pressure on the arteries when the heart relaxes after contraction.
What is blood pressure.
300
Objects of varied weights that can be moved without restrictions and used for weight lifting; examples are barbells and dumbbells.
What are free weights.
300
The number of calories consumed in a diet.
What is caloric input.
300
In a personal fitness prescription, how hard you work.
What is intensity.
400
A respiratory condition marked by spasms in the bronchi of the lungs, causing difficulty in breathing.
What is asthma.
400
A blockage of a vessel that feeds the heart muscle.
What is a heart attack.
400
A system of cables and pulleys designed for the movement of weights as used in weight-training exercises.
What are weight machines.
400
Behaviors that cause a person to overeat, undereat, or practice extremem unhealthy actions to control their weight.
What are eating disorders.
400
The number of times your heart beats per minute.
What is heart rate.
500
Acquired immune deficiency syndrome, a disease in which there is a severe loss of the body's cellular immunity, greatly lowering the resistance to infection and malignancy
What is AIDS.
500
A blockage or partial blockage of an artery supplying blood to the brain.
What is a stroke.
500
In a muscle, the part that delivers the messages from the brain to direct each individual muscle fiber to contract.
What are nerves.
500
An eating disorder in which people abnormally restrict their caloric intake.
What is anorexia.
500
In a personal fitness prescription, the length of time you work.