Fitness Components & Activity Analysis

Which of the following work to rest ratio's best demonstrate that Anaerobic Glycolysis is important?

• 1:1

• 1:2

• 1:4

• 1:6

The ability of a muscle or group of muscles to SUSTAIN A CONTRACTION FOR REPEATED EFFORTS in the face of local fatigue is (a)  

The RATE at which energy can be produced with oxygen is

(a)  

The total AMOUNT of energy that can be produced without oxygen is

(a)  

The FORCE a muscle can generate in ONE MAXIMAL CONTRACTION is (a)  

Athlete who require a high level of Aerobic Power and Local Muscular Endurance benefit most from

• High amounts of Fast Twitch Fibres

• Higher amounts of Slow Twitch Fibres

• Large Muscle Size

• Improved Motor Unit Recruitment

Muscular Power and Strength are positively effected by

• Being female

• A smaller Muscle Size

• A greater amount of fast twitch fibres

• A decreased Motor Unit Recruitment

Muscular Power is best described as a combination of

• Muscular Endurance and Muscular Strength

• Muscular Strength and Aerobic Power

• Muscular Strength and Anaerobic Capacity

• Muscular Strength and Speed

Which best describes how age effects on Aerobic Power?

• Aerobic Power decreases as from birth

• Aerobic Power increases until 25-35 then decreases

• Aerobic Power increases throughout our lives

• Aerobic Power peaks at 16 then declines

Which of the following could explain why males have an increased Anaerobic Capacity?

• They have larger lungs and hearts, which take in and transport more oxygen to the muscles.

• They have more muscle, which means more PC and sites/fibres for Anaerobic Energy to be produced