Which dietary supplement is most likely to contribute to greater skeletal muscle ATP availability in the first few seconds of skeletal muscle contraction?
A) fatty acids
B) sports drinks with electrolytes and mineral spirits
C) sugar
D) protein
E) creatine

Question

Quizplus · Accepted Answer

Creatine is known to increase ATP availability in skeletal muscle, specifically during high-intensity, short-duration activities such as weightlifting or sprinting. It works by increasing the amount of creatine phosphate in muscle cells, which can be used to quickly regenerate ATP during the first few seconds of contraction.

Which Dietary Supplement Is Most Likely to Contribute to Greater