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The SPC Macro Calculator uses your stats and training load to estimate daily calories and split them into the right protein, carb, and fat targets. Choose your goal, fat loss, maintenance, or muscle gain, and get clear, coach-approved numbers you can use today.
The SPC VOâ‚‚ Max Calculator uses your recent run data or predicted race times to estimate your VOâ‚‚ max—an essential measure of aerobic fitness. Track improvements, set realistic goals, and get insight into your training progress over time.
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