When using skinfold analysis, a third reading should be taken when the first two measurements of the same site differ by more than _______ mm.

Amino acids that must be obtained through food and cannot be synthesized in the body are called

Which of the following is NOT one of the four bone classifications?

____________ skinfold equations are designed to estimate body composition in groups of people who vary greatly in age, body composition, and fitness.

You calculate that a 53-yr-old male has a body mass index (BMI) of 25.4 kg · m-2. This BMI would put him in the category of

Amino acids that must be obtained through food and cannot be synthesized in the body are called

One of your clients is 6 ft 3 in. (190.5 cm) tall and weighs 240 lb (109 kg). According to these values, his BMI is

The minimal amount of fat needed for normal body function in males is

What is the primary energy source for all biological work?

With regard to the initiation of muscle contraction, which of the following is the primary link between the action potential and movement of the crossbridges?