KNES 373 Lab 9

A ____ is defined as a specific level (i.e., power output, speed, etc.) beyond which physiological/metabolic conditions within the body and perception of effort are altered.

Which of the following names are interchangeable (proxies) with "aerobic threshold (AeT)"?

• Ventilatory threshold 1 (VT1)

• Gas exchange threshold (GET)

• Lactate threshold 1 (LT1)

• Phase II/III threshold

Which of the following names are interchangeable (proxies) with "Anaerobic threshold (AnT)"?

• Ventilatory threshold 2 (VT2)

• Lactate threshold 2 (LT2)

• Onset of blood lactate accumulation (OBLA)

• Respiratory compensation point (RCP)

What are the scientific names for the three exercise intensity domains?

• Easy, medium, hard

• Tall, grande, venti

• Moderate, heavy, severe

• Domain 1, domain 2, domain 3

The anaerobic threshold is arguably the most important threshold because it delineates between ____ and ____ exercise intensity.

• Easy, hard

• Sustainable, unsustainable

• Moderate, heavy

• Moderate, severe

A participant comes into the lab to do an MLSS test. The difference in BLa from the 10 to 30 min mark is 1.5 mM. The researcher conducting the test says that the participant is at or below their MLSS. Is the researcher correct?

• Yes

• No

• Not enough information

You are an exercise physiologist designing a training program. You know that an exercise intensity of 60% of HRmax will be in the heavy domain for all of your clients. True or false?

• True

• False