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5 to 10 seconds
ATP can fuel ______ seconds of high intensity work
ATP-creatine phosphate System (Phosphagen system)
- 30 seconds
-provides energy for activities such as sprinting and weight- lifting
Aerobic Oxidation System
resides in the mitochondria capable of using carbohydrates, fat, and small amounts of protein to produce energy (ATP) during exercise, through oxidative phosphorylation.
VO2 max
measure of the power of the aerobic energy system - regarded as the best
indicator of aerobic fitness
60 to 80 beats/min
Normal resting HR
Stroke Volume
amount of blood ejected from the left ventricle in a single beat
Cardiac Output
amount of blood pumped by the heart each minute
Blood Pressure
driving force behind blood flow
SBP
increases linearly with increasing work intensity at 8 to 12 mm Hg per metabolic equivalent (MET)
Pulmonary ventilation
volume of air exchanged per minute
Maximal O2 Consumption Aerobic capacity ( VO2max )
measure of cardiopulmonary fitness
the highest rate of oxygen transport and use that can be achieved at
maximal physical exertion
3 to 5 days
The ACSM recommends exercise _____ days per week
One-repetition maximum (1-RM)
most weight that can be lifted one time
Ballistic
uses the repetitive rapid application of force in a bouncing or jerking maneuver
Flexibility
describes the range of motion commonly present in a joint or group of joints that allows normal and unimpaired function
Stretching
activity that applies a deforming force along the rotational or translational planes of motion of a joint
Mobilization
used to maintain flexibility
moves a joint through its range of motion without applying a deforming force
Passive
done by a partner or therapist who applies a stretch to a relaxed joint or extremity
Static
applies a steady force for a period of 15 to 60 seconds
the easiest and probably the safest type of stretching
Plyometrics
use primarily in the training of athletes
as brief, explosive manoeuvres that consist of an eccentric muscle
contraction
followed immediately by a concentric contraction.
Proprioception
process by which information about the position and movement of
body parts is related to the central nervous system
Proprioceptive Neuromuscular Facilitation
This form of therapy uses resistance to indirectly facilitate movement
Brunnstrom
These techniques use resistance and primitive postural reactions to facilitate gross synergistic movement patterns and increase muscle tone during early recovery from central nervous system injury
Bobath
use reflex inhibitory movement patterns to inhibit increased tone