asked 112k views
2 votes
Why are slow-twitch muscles more beneficial than fast-twitch muscles for cardiorespiratory fitness?

asked
User Nidal
by
8.1k points

2 Answers

5 votes
Slow twitch muscles allow more oxygen into the blood
answered
User Ackman
by
7.7k points
5 votes
Slow muscles are more important for cardiorespiratory fitness because they efficiently use oxygen. 
answered
User Thecoolwinter
by
7.9k points
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