# Sport Nutrition Timing MCP > Sport Nutrition Timing Calculator determines precise carbohydrate and protein timing for your training. Just input your workout details—start time, duration, and intensity level (low, medium, or high)—and get exact macronutrient targets for pre-, intra-, and post-workout windows to maximize energy and muscle recovery. ## Overview - **Category:** health - **Price:** Free - **Tags:** sports-nutrition, macronutrients, workout-timing, performance, fitness-tracking ## Description This MCP analyzes the science behind nutrient timing around intense physical activity. It gives you a detailed plan for managing your carbs and proteins during training sessions. When you connect this MCP via Vinkius, your AI client handles all the complex calculations. You simply tell it when and how hard you're training, and the tool figures out exactly what you need to eat at three critical points: hours before you start, if the workout lasts over an hour, and right after you finish. This keeps energy stable for performance and ensures your muscles get the specific nutrients they need to rebuild. ## Tools ### calculate_intra_workout_needs Figures out the necessary carbohydrate replenishment rate for sustained, long-duration exercise. ### calculate_pre_workout_needs Determines ideal macronutrient targets and optimal meal timing hours before a training session begins. ## Prompt Examples **Prompt:** ``` I have a high-intensity training session starting at 2023-10-27T14:00:00Z. What should my pre-workout nutrition look like? ``` **Response:** ``` For your high-intensity session, you should follow two windows: 3-4 hours before (Window 1) and 30-60 minutes before (Window 2). Your targets will include specific carbohydrate and protein grams to support the metabolic demand. Suggested foods include oats for Window 1 and bananas or rice cakes for Window 2. ``` **Prompt:** ``` I am training for 90 minutes at medium intensity. Do I need intra-workout nutrition? ``` **Response:** ``` Yes, since your session is longer than 60 minutes, you require intra-workout nutrition. You should aim for a carbohydrate range of approximately 30-6 grams per hour to maintain energy levels. ``` **Prompt:** ``` What are the macronutrient targets for a low-intensity session lasting 45 minutes? ``` **Response:** ``` For a 45-minute low-intensity session, intra-workout nutrition is not required. Your focus should be on the pre-workout windows to ensure adequate energy availability without excessive intake. ``` ## Capabilities ### Determine pre-workout fueling Calculates the necessary macronutrients and optimal meal timing hours before a session begins. ### Calculate in-session fuel needs Determines the required rate of carbohydrate intake per hour for workouts lasting more than 60 minutes. ### Define recovery targets Sets specific protein and carb goals needed within the critical window immediately following exercise to support muscle repair. ## Use Cases ### Recovering after a long race A runner finishes a 10k race and wonders what to eat next. They ask their agent about post-workout nutrition, and the MCP provides specific carb and protein targets for the 30–60 minute recovery window. ### Planning an intense lift day A powerlifter is gearing up for a high-intensity session. They use the pre-workout tool to get timing advice, learning they need two separate meals—one three hours out and one short snack closer to lifting. ### Maintaining energy during a tough workout A physical therapist schedules a 90-minute resistance session. The agent uses the intra-workout tool, which advises them they need a specific amount of carbohydrates per hour to maintain power output for the full duration. ### Adjusting nutrition based on intensity A client has varying workouts that week. They use the pre-workout calculation to see that their nutritional needs are completely different for a low-intensity warm-up versus a high-intensity interval day. ## Benefits - Stop guessing about fueling. The tool provides precise carbohydrate and protein gram targets based on your intensity level, so you know exactly what to consume before, during, and after training. - Avoid energy crashes by calculating necessary intake rates for long sessions over 60 minutes, ensuring steady glucose levels are maintained throughout the workout. - Optimize muscle recovery. It defines the critical anabolic window post-exercise with specific targets needed to maximize protein synthesis, which is better than just eating 'protein.' - Plan ahead accurately. Use the pre-workout calculation to establish two distinct feeding windows—one 3–4 hours out for base energy, and one short burst closer to activity. - Simplify complex science. Instead of reading dense academic papers, you get a straightforward, actionable meal plan directly from your agent. ## How It Works The bottom line is that you get a precise nutritional schedule tailored to the metabolic demands of your specific training session. 1. Input your training start time, total duration, and perceived intensity (Low, Medium, or High) into your AI client. 2. The MCP runs the data through nutritional models to calculate specific gram targets for each phase of your workout cycle. 3. Your agent receives a clear breakdown detailing what you should eat when, whether it's hours out, during the session, or immediately after cooling down. ## Frequently Asked Questions **How does Sport Nutrition Timing Calculator calculate pre-workout needs?** The MCP analyzes your training schedule to set two critical feeding windows: one 3–4 hours out for steady energy, and a shorter window 30–60 minutes before for rapid glucose availability. **Do I need calculate_intra_workout_needs if my workout is only 45 minutes?** No. The MCP is designed to identify when intra-workout nutrition isn't necessary, focusing your attention on the pre-workout windows instead. **What information does calculate_pre_workout_needs require?** You must provide the training start time, duration, and intensity level (Low, Medium, or High) for accurate results. **Can I use Sport Nutrition Timing Calculator for different types of sport?** Yes. The MCP uses generalized metabolic principles but adjusts carbohydrate and protein targets based on the specific intensity profile you enter. **Is this better than just looking up a general macro guide online?** Absolutely. A general guide can't account for your unique timeline. This MCP provides precise, time-sensitive guidance that adapts to whether you are training hard or lightly.