Sport Science Fundamentals Flashcards
What are the functions of ATP
Energy supply, Muscle contraction, Active transport, Neurotransmission, DNA/RNA synthesis, Cell signaling
What are the energy systems.
ATP-PCr system, Glycotic System, Aerobic System
ATP-PCr system
Fast acting
sprint
Glycolytic system
Makes more ATP than ATP-PCR but is slower
interval training.
Aerobic system
Uses oxygen, produces lots of ATP not as powerful, only system that works to burn fatty acids
Do you make more miterchondra through endurance exercise?
Yes
NADH
carries electrons in production of ATP
Beta oxidation
Converting fatty acids
Breakdown of triglycerides releases fatty acids
Fatty acids must be converted to acetyl-CoA to be used as fuel.
Activated
Sprinting
ATP levels constant up until 8 secs.
PCr decreases during sprinting
Does creatine supplementation increase strength?
Yes with resistance training
glycogen
storage form of glucose in the liver and the muscle
Glycogenosys
breakdown of glycogen to glucose
Is too much glucose a bad thing
yes turns to fat
Fatty acids
The primary type of fat used by muscle
Triglycerides
Storage from fat in muscle and adipose tissue