Physiology Muscles that are best suited for brief high-intensity exercise would contain which of the following types of fibres? A Glycolytic (white) B Slow-twitch oxidative (red) C A mix of slow twitch (red) and fast twicth (red) D A mix of glycolytic (white) and fast twitch (red) 💡 Explanation Muscles that are best suited for brief high-intensity exercise would contain which of the following types of fibres? ✓ Correct Answer: D. A mix of glycolytic (white) and fast twitch (red)