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WorksheetsEx Phys Revision So Far
Total questions: 15
Worksheet time: 8mins
Usain Bolt would use which energy system during a 100m sprint race?
Lactic Acid System
Aerobic System
ATP-PC System
Lactic and Aerobic Systems
Running a competitive 400m race would predominately involve energy from:
aerobic system only
all three systems
both ATP-PC and lactic acid systems
the ATP-PC system only
A level of exercise intensity where the body is capable of supplying enough oxygen so that all energy can be supplied aerobically is known as:
oxygen deficit
EPOC
steady state
maximal
EPOC occurs to:
replenish energy systems in working muscles back to resting state
remove excess PC from non-working muscles
increase recovery times
move lactic acid to non-working muscles
The lactate threshold describes:
the level of exercise intensity where oxygen demand increases
the level of exercise intensity where the athlete must stop or slow down
the level of exercise intensity where stores of PC are exhausted
the level of exercise intensity where lactate begins to accumulate in the blood
An average athlete will begin working above their lactate threshold when exercising at:
10 - 20% of their VO2 max
20 - 40% of their VO2 max
50 - 60% of their VO2 mac
VO2 max
A suitable test to determine an athlete's level of aerobic endurance would be:
the 40m sprint test
the 12-minute run test
the sprint fatigue test
the Illinois agility test
Which training zone would an athlete be in if they were working at 85% of their maximum intensity?
Anaerobic zone
Aerobic zone
Endurance zone
Threshold zone
Aerobic capacity is defined as:
the ability to exercise for extended periods using energy produces by the aerobic system.
the ability of specific muscle groups to sustain activity at high intensity using energy produced by anaerobic energy systems
the ability of muscles to exert a force against a resistance in one maximal effort
the ability of a joint to move through its full rage of motion
Muscular endurance can be defined as:
the ability of muscles to exert a force against a resistance in one maximal effort
the ability of our muscles to generate force and apply it quickly
the ability of specific muscle groups to sustain activity at high intensity using energy produced by anaerobic systems
a whole-body movement with change in velocity or direction in response to a stimulus
Strength can be defined as:
the ability to exercise for extended periods using energy produced by the aerobic energy system
the ability of muscles to exert a force against a resistance in one maximal effort
the ability of specific muscle groups to sustain activity at high intensity using energy produced by anaerobic energy systems.
the ability of muscles to contract quickly and repeatedly, resulting in fast body motion.
Speed can be defined as:
the ability of our muscles to generate force and apply it quickly.
a rapid whole-body movement with change in velocity or direction in response to a stimulus
the ability to exercise for extended periods using energy produced by the aerobic energy system
the ability of muscles to contract quickly and repeatedly, resulting in fast body motion.
Power can be defined as:
the ability of our muscles to contract quickly and repeatedly, resulting in fast body motion.
the ability of our muscles to generate force and apply it quickly.
rapid whole-body movement with change in velocity or direction in response to a stimulus
the ability of specific muscle groups to sustain activity at high intensity using energy produced by anaerobic energy systems.
Agility can be defined as:
rapid whole-body movement with change in response to a stimulus
the ability of muscles to contract quickly and repeatedly, resulting in fast body motion
the ability of our muscles to generate force and apply it quickly
the ability of a joint to move through its full range of motion
Flexibility can be defined as:
rapid whole-body movement with change in velocity or direction in response to a stimulus
the ability of specific muscle groups to sustain activity at high intensity using energy produced by anaerobic energy systems
the ability of muscles to exert a force against a resistance in one maximal effort
the ability of a joint to move through its full range of motion.
