Rev Your Engines
This type of feedback comes from sensory systems within the performer during movement.
What is Intrinsic Feedback
This energy system primarily fuels activities lasting ~0-10s and does not require oxygen.
What is Phosphagen system (ATP-PCR)
This is the study of mechanics as it relates to the functional and anatomical analysis of biological systems
What is biomechanics
This is a reference guide that involves a subject standing upright, facing straight, with feet parallel and palms facing forward
What is anatomical position
This fat-soluble vitamin functions as a hormone precursor and plays a major role in calcium regulation and bone metabolism
What is Vitamin D
This type of schedule reduces feedback frequency over time to promote retention
What is faded feedback schedule
This cardiovascular variable is calculated as stroke volume multiplied by heart rate
What is Cardiac Output (CO)
This calculated as force (magnitude) multiplied by the force (moment) arm
What is torque
This is commonly known as the "boxer's muscle" and protracts the scapula
What is serratus anterior
The primary buffering system in blood during high-intensity exercise involves this molecule
What is Bicarbonate (HCO₃⁻)
This theory proposes that motor programs are generalized and adaptable rather than stored as separate programs
What is Schema theory
This form of carbohydrate storage in muscle and liver is depleted during prolonged exercise
What is Glycogen
These are designed to produce speed and range of motion, but typically require a great deal of force to move even a small resistance
(i.e. Force placed somewhere between the axis and the resistance)
What are Third-Class Levers
The femoral nerve primarily innervates this major thigh muscle group
What is quadriceps
This hormone increases red blood cell production to help the body compensate for reduced oxygen availability at higher altitudes
What is Erythropoietin (EPO)
This type of attentional focus has consistently been shown to enhance motor performance and automaticity
What is External focus of attention
What is Antidiuretic hormone (ADH) or Vasopressin
This is the description of motion (time, displacement, velocity, acceleration, and space factors of a system's motion)
What is kinematics
This muscle is the primary plantar flexor when the knee is flexed
What is soleus
This psychological concept refers to belief in one's ability to successfully perform a task
What is self-efficacy
This is a cognitive limitation where the brain can only process one high-level decision or response selection at a time, causing a delay in processing and reaction time
What is Central processing bottleneck
Caffeine improves endurance performance primarily through antagonism of this central nervous system receptor
What are adenosine receptors
Weakness of the serratus anterior may lead to this shoulder blade disfunction during pushing movements
What is scapular winging
During landing mechanics, excessive knee valgus increases stress on this ligament
What is anterior cruciate ligament (ACL)
For individuals with type 2 diabetes, exercise enhances glucose uptake primarily via translocation of this transporter
What is GLUT-4