8 Questions
What is the impact of high H+ concentration on muscle fatigue?
Reduces muscle force
What is a sign of fatigue in muscles related to Ca2+ release?
Longer relaxation time
At what percentage of VO2 max are Type IIa fibers typically recruited?
40~75%
Which type of muscle fiber is categorized as fast?
Type IIb
What is the main energy system utilized in events lasting 21~60 minutes?
Aerobic system
How does high H+ concentration affect the muscle contractile process?
Competes with Ca2+ for binding sites
What factor may contribute to reduced power output in muscles?
Impaired muscle contractile process
In what type of events are Type IIx fibers typically recruited?
>75% VO2 max events
Learn about the warning signs of diabetes and the dependence on exogenous insulin for those with type 1 diabetes. Contrasting type 1 and type 2 diabetes in terms of development and treatment.
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