Watermelon: The Simple, Sweet, and Smart Fuel for Your Workouts

Try these effective core exercises that will strengthen your abs, obliques, back and more. The fun part is using a mini personal watermelon -- and then eating it afterward!

This post is sponsored by National Watermelon Promotion Board / Watermelon.org

When it comes to fueling for workouts, the options can seem overwhelming. Rows of sports drinks, energy gels, and recovery powders line store shelves, each with a long list of ingredients you can barely pronounce. But what if fueling your body didn’t have to be so complicated? What if you could keep it simple and sweet with a single ingredient? Say hello to watermelon!

1. No Weird Ingredients—Just One Simple Superfood

Many sports nutrition products contain a blend of sugars, electrolytes, and amino acids designed to help athletes perform their best. But why reach for something processed when nature has already provided a perfect alternative? Watermelon is a clean, unprocessed fuel source packed with naturally occurring carbohydrates for energy, electrolytes for hydration, and even potassium (6%) for muscle support. No artificial flavors, no preservatives—just one delicious, wholesome ingredient – WATERMELON!

2. Hydration You Can Eat (or Drink!)

Hydration is key for any workout, and while sports drinks claim to keep you going, many come loaded with artificial additives. Watermelon, on the other hand, is over 92% water, making it a naturally hydrating choice that also provides essential nutrients. For watermelon hydration, you can munch on fresh slices (plain or sprinkled with these amazing, simple seasonings), blend it into a refreshing juice, or freeze it into hydrating ice pops for post-workout cool-downs. No matter how you enjoy it, watermelon keeps you hydrated while satisfying your taste buds.

About to share watermelon with my Cross friends - Jennifer Fisher, thefitfork.com
About to enjoy the fruits of our efforts! Sharing watermelon with my Cross friends

3. Nutrient-Packed for Performance, Recovery & Wellness

Beyond hydration, watermelon is a nutritional powerhouse for active lifestyles. It provides:

  • Vitamin C – Supports immune function and tissue repair
  • Potassium – Helps with muscle function and electrolyte balance
  • L-citrulline – A natural amino acid that may reduce muscle soreness and enhance endurance
  • Antioxidants – Such as lycopene, which combats oxidative stress from intense exercise

4. Affordable & Accessible for Any Training Diet

One of the best things about watermelon? It won’t break the bank. Compared to pricey sports nutrition products, watermelon is affordable and accessible to most everyone. In fact, it’s the most affordable fruits in the produce aisle, ounce for ounce. I love this budget-friendly way to fuel my body with clean, whole-food nutrition. Plus, it’s widely available most of the year-round (plus, you can freeze watermelon juice and/or watermelon chunks in off season), so you can always count on it for pre- or post-workout fuel.

Try these effective core exercises that will strengthen your abs, obliques, back and more. The fun part is using a mini personal watermelon -- and then eating it afterward!

5. Eat It, Drink It—Even Lift It!

Not only can you eat and drink watermelon, but you can also use it as a fun equipment for your workout! A whole watermelon makes a great stand-in for weights—try watermelon fitness doing exercises like squats, Russian twists, or overhead presses for a playful and effective workout (check out this Core Watermelon Workout with a watermelon). Whether you’re fueling up before exercise, recovering after a tough session, or getting creative with your training, watermelon has got you covered.

The Bottom Line: Keep It Simple & Sweet (K-I-S-S)

When choosing workout fuel, there’s no need to overcomplicate things. Watermelon provides natural energy, hydration, and key nutrients—all in one tasty, refreshing package. So, skip the artificial stuff and fuel your fitness journey the simple, sweet way. Hurray, watermelon fuel for workouts!

Homemade Watermelon Sports Drink to Hydrate and Fuel Endurance

Watermelon-AID is a homemade watermelon sports drink that I’ve been drinking to stay hydrated, cramp-free and to keep my energy up as I train for an ultra-endurance event that includes trail running, obstacles and more.

HOMEMADE WATERMELON SPORTS DRINK Make Watermelon-AID, a homemade sports drink featuring watermelon juice that Watermelon-AID is a homemade watermelon sports drink that will help keep you hydrated, cramp-free and provide energy for endurance events. Easy, effective and economical.

SWEATING & HYDRATION

Sweat rate is proportional to metabolic rate and can amount to 3 to 4 liters per hour or as much as 10 liters per day. Training and heat acclimatization can increase sweat rate by 10 to 20 percent. [1] If you don’t stay hydrated, the heart has to work harder and other organ functions begin to deteriorate as well. Symptoms of being dehydrated include headaches, dizziness, drowsiness, muscle cramping, nausea and vomiting.  Dry mouth, chills and flushed skin are other clues.  I also tend to get quite cranky leading up to dehydration, make poor decisions, and, oddly enough, the skin on my inner forearm gets wrinkly.

Sweat Test: You can perform a DIY Sweat Test to learn approximately how much liquid you need to drink for your specific needs. Before workout, stand on the scale with a filled water bottle (what you plan to drink on the run) and then stand on the scale again with the same water bottle (that may be mostly empty now). Make a note the weight deficit and adjust hydration needs accordingly. For example, if you lost 2 pounds via this body/bottle weighing method, then you need to drink an additional 2-pounds of liquid, which would be 32 ounces (spread out over the workout, don’t chug all at once). The goal is to be never let yourself lose more than 2% of your body weight in sweat during any workout to avoid dehydration, cramping and digestive issues.

 Quick Hydration Checks: Try these two quick, on-the-go self-checks for dehydration. First, take a peek at the color of your urine – if it’s dark or even moderately yellow, you need to drink more. If it’s pale or almost clear, you’re doing good, but take sips pro-actively. Second, you can pinch the skin on the back of your hand and pull it upwards. Once released, the skin should snap back rapidly – if not, you may be dehydrated.

BENEFITS OF WATERMELON JUICE

watermelon juice is a hydrating, sweet, natural beverage that is easy and economical to make at home and can be used in HOMEMADE WATERMELON SPORTS DRINK

Watermelon juice provides a lot of perks to a homemade sports drink, offering plenty of water (92% water), plus fructose and glucose to keep the body going, electrolytes like potassium (8% of Daily Value), and other helpful nutrients such as Vitamin C that help keep you well.  A cup (8-oz) of watermelon juice has 71 calories and almost 18g carbohydrates, providing simple, natural fuel to keep your training moving forward. Plus, obviously, watermelon juice tastes amazing and refreshing!

HOW TO MAKE WATERMELON JUICE

Check out this helpful video tutorial (above) on How to Make Watermelon Juice from Watermelon.org that shows you that shows them method of blending and straining chunks of the fruit to yield juice.

Another economical way to source watermelon juice is by simply catching the “run off” after cutting up the fruit (make sure you have washed the exterior prior to cutting) and also collecting the excess juice that seeps from the cut watermelon overnight. I cut my washed watermelon up on a big, rimmed sheet pan and any juices that run off, I just pour through a strainer and into a mason jar. I also drain off any excess juice that has leeched every morning and add this to my jar for use later in Watermelon-Aid and other beverages. A side benefit of removing the excess juice that has pooled in the container, is that the cut fruit keeps a better texture for longer.

Visit my Watermelon Juice 101 article for more detail information on how to use juiced watermelon, how to freeze watermelon juice, and the expected length of time it should stay fresh and safe in the fridge or freezer.

ADDITIONAL INGREDIENTS IN HOMEMADE WATERMELON SPORTS DRINK

INGREDIENTS FOR HOMEMADE WATERMELON SPORTS DRINK

Additional ingredients in this DIY sports drink includes coconut water, lime or lemon juice, honey and a pinch of Himalayan Sea salt. These ingredients provide an additional boost of energy and electrolytes.

When it comes to adding the honey, just how much to use really depends on your expected energy expenditures. Watermelon juice is sweet enough on its own, but a bit of honey will add more calories and carbs to fuel your run or endurance endeavors.  I typically add 1 tablespoon of honey per two cups (16-oz of liquid), for an added 64 calories and 17.3 grams natural sugar carbohydrate. Tweak the amount up or down as needed. Maple syrup, rice syrup and agave syrup can also be substituted Himalayan Sea salt is an optional ingredient for this watermelon sports drink recipes, but one I like to use to help keep my electrolytes in check on long runs and sweaty days. Just a pinch of this pink salt will do, and I think it makes the flavors of my Watermelon-AID pop! I prefer using Himalayan Sea salt over regular table salt in this drink because it contains many minerals such as calcium, potassium, magnesium, and occasionally zinc and iron

Make Watermelon-AID, a homemade sports drink featuring watermelon juice that Watermelon-AID is a homemade watermelon sports drink that will help keep you hydrated, cramp-free and provide energy for endurance events. Easy, effective and economical.
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Watermelon-Aid Endurance Sports Drink
Prep Time
5 mins
Total Time
5 mins
 
Mix up your own sports drink to support hydration and provide energy on longs runs and other endurance endeavors. Makes one 2-cup serving with 180 cal, 46g carb, 405mg sodium and 487 mg potassium.
Course: Beverage, workout
Keyword: hydration, sports, sports drink, watermelon
Servings: 1 serving
Calories: 180 kcal
Ingredients
  • 8 ounces fresh watermelon juice
  • 6 ounces coconut water*
  • 1 ounce fresh lemon or lime juice 2 Tbsp, about 1 medium
  • 1 tablespoon honey**
  • 1/8 teaspoon Himalayan Sea salt**
Instructions
  1. Mix all ingredients together and enjoy chilled. It’s even tasty warmed up on a cold day.

  2. *If you like caffeine in your sports drinks, you can substitute chilled green tea for coconut water (but will lose some potassium and sodium in the recipe by doing so)

  3. **Honey and salt may be increased or decreased to suit your specific nutrition requirements.

  4. Store leftovers in the fridge, in air tight container, for up to 3 days.

Recipe Notes


This article is sponsored by Watermelon.org.

[1]  Water Requirements During Exercise in the Heat NIH, National Library of Medicine

Super Ginger Green Tea with Collagen – Cozy + Benefits

It’s definitely hot beverage season! A mug of Super Ginger Green Tea with Collagen with warm you up from the inside out while providing numerous other body benefits with every sip.

The trifecta of ginger juice, green tea and collagen in this recipe creates a simple but seriously good-for-you concoction that can help you recover from workouts  . . . or just a busy day in general!  

This hot ginger tea drink helps minimize inflammation and supports your joints, is good for a mood boost and over all brain function, is good for your digestion and gut health, and adds an additional 11g protein to your day.

There is basically no caffeine, so it’s ideal for a cozy, alcohol-free beverage before bed. And, if you’re having a hot flash . . ..  or it’s the middle of summer, collagen ginger tea is yummy and refreshing served over ice.

Whipping up this ginger tea with collagen is easy-peasy, just steep a green tea bag into almost boiling hot water for about 3 minutes.

Then stir in 2-ounces of ginger juice, either homemade, pressed from gingerroot (see my homemade ginger juice instructions) or from a 100% ginger juice shot.

Save 15% Great Lakes Wellness collagen and products with code THEFITFORK15OFF

Then stir in 2 tablespoons of unflavored collagen powder, my go-to brand is Great Lakes Gelatin. I have the big tubs in my pantry and the single-sized sachets (as seen here in the video) are so perfect for travel.

I love that spicy profile of the ginger juice in this collagen tea drink so much! It’s lightly sweet, but sometimes I’ll add a few drops of a liquid stevia or monkfruit sweetener.  A serving has 85 calories, with 9g net carb, 0g fat and 11g protein, and 150% of DV for calcium.

Stay warm this winter, my friends!

Note: This post contains affiliate links.

5 from 6 votes
Super Ginger Green Tea with Collagen is a delicious hot beverage that warms you up and provides many health benefits -- including support for joints, gut, brain, muscles and more!
Super Ginger Green Tea with Collagen
Prep Time
2 mins
Cook Time
3 mins
Total Time
5 mins
 

Super Ginger Green Tea with Collagen is a delicious hotbeverage that warms you up and provides many health benefits — includingsupport for joints, gut, brain, muscles and more!

Course: Beverage
Keyword: collagen, ginger, tea
Servings: 1 serving
Calories: 75 kcal
Ingredients
  • 1 green tea bag
  • 12 oz boiling water
  • 1 2- ounce bottle ginger juice
  • 2 tbs unflavored collagen hydrolysate
  • optional additional sweetener
Instructions
  1. Add boiling water to mug or boil in mug, in microwave. Add tea bag and steep for 3 minutes.

  2. Remove tea bag and stir in ginger juice. (if not using purchased ginger juice, search 'how to make ginger juice" at thefitfork.com

  3. Stir in collagen powder. Great Lakes Wellness collagen dissolves perfectly into hot and cold liquids.

  4. Taste. If needed, add a couple drops of liquid stevia or liquid monk fruit sweetener, to taste.

Recipe Notes

Gingerbread Chai Oat Milk Latte with Collagen

Gingerbread Chai Oat Milk Latte with Collagen is the perfect hot beverage to add spice and coziness to the holidays.  

Gingerbread Chai Oatmilk Latte with Collagen – my better-for-you version of a coffee shop holiday and Christmas favorite. Easy to make, no added sugar, and a boost of protein plus other benefits. 153 calories, 14g protein

‘Tis definitely the season for comforting, hot lattes, cappuccinos, lattes and more, but so many coffee-shop favorites make the naughty list, filled with unnecessary calories and sugar. While I might partake in such an indulgence every now and then, a healthy chai latte or is what I’d make to drink at home.

This makeover chai latte recipe is easy to make, requiring just a few simple ingredients – a chai tea bag, a zero-carb sweetener, spices, oatmilk, and – surprise, collagen powder.

Gingerbread Chai Oatmilk Latte with Collagen – my better-for-you version of a coffee shop holiday and Christmas favorite. Easy to make, no added sugar, and a boost of protein plus other benefits. 153 calories, 14g protein

I use a couple tablespoons of unflavored collagen powder from Great Lakes Wellness –it dissolves amazingly and with no clumps in hot liquids. In addition to the many benefits of collagen, I love that it adds protein to my day.

save 15% on Great Lakes Wellness with THEFITFORK15OFF
Save 15% Great Lakes Wellness collagen and products with code THEFITFORK15off

A “Grande” (16-oz) serving of my healthy gingerbread chai latte has just 153 calories, only 4g sugars and 14g protein – while the popular coffee shop version has 310 calories and a whopping 54g sugar and only 2g protein per.  

TIPS FOR MAKING GINGERBREAD CHAI OATMILK LATTE

Mug: Make sure you mug is large enough to hold all the liquids – air in the frothed almond milk gives it more volume, so to be safe and prevent overflows, I’d go with a 20-ounce mug.

Tea: Brew the chai tea of your choice, there are many varieties with varying flavor profiles, use your favorite loose or tea sachet.  I used a Vanilla Chai tea bag from Aplenty (an Amazon brand, it tasted great and was priced very economically). Also, steep the tea in just 4 ounces of boiling water, no more. It should be concentrated so that it flows into the steamed and frothed milk.

Milk: While this particular healthy chai latte recipe calls for oat milk, it’s fine to swap out for what you have in the fridge or what works best for your dietary needs. When it comes to alternative milks, I feel like oat milk froths up thicker and creamier than almond milk – I use the Barista Blend by Good Karma , it’s also shelf stable, so I can always have a new carton waiting in my pantry.

To Froth or Not: A true latte has a shot of espresso (I’m using chai tea here), a layer of steamed milk, and a layer of frothed milk. Do this if you want to make a chai latte like Starbucks. I use Pitcher-style Milk Frother & Steamer, but a little hand-held frother works too. However, if you do not have these coffee tools available, simply heat milk in the microwave until hot – the latte won’t have froth on top, but will still taste amazing.

Sweetener: I avoid having added sugar in my beverages, whether hot or cold. Obviously, real milk has some sugar in the form of lactose and oat milk has maltose – I’m okay with that. What I don’t want is added sugar to make it taste sweet. Instead, I’ll use a zero or lower carb alternative like monk fruit or stevia. Better Stevia (liquid drops) from NOW is my favorite hot beverage sweetener, they even have a “chai” flavor which is what I used in lieu of additional spices.  Honey, agave or maple syrup would work too, but will change the nutritional content. When it comes to sweeteners, I’m always like, “You do you!”

Gingerbread Chai Oatmilk Latte with Collagen – my better-for-you version of a coffee shop holiday and Christmas favorite. Easy to make, no added sugar, and a boost of protein plus other benefits. 153 calories, 14g protein

As an Amazon Influencer, I earn from qualifying purchases.

Gingerbread Chai Oat Milk Latte with Collagen
Cook Time
5 mins
Total Time
5 mins
 

Gingerbread Chai Oatmilk Latte withCollagen – my better-for-you version of a coffee shop favorite. Easy to make, no added sugar, and a boost of protein plus other benefits. So cozy and sweet andspicy, happy holidays!

Course: beverages
Keyword: chai, gingerbread, holiday, starbucks, steak
Servings: 1 serving
Calories: 152 kcal
Ingredients
  • 1 chai tea bag
  • 4 oz water
  • 5-10 chia-spice liquid stevia drops or other sweetener option *if not using chia-spiced sweetener, add ground spice alternative (1/4 tsp each: ginger, cinnamon, nutmeg)
  • 2 tbsp collagen powder
  • 8 oz unsweetened Oat Milk
  • Pinch ground cinnamon for garnish
Instructions
  1. Boil water and steep chai tea for 3 minutes. Stir in collagen powder until dissolved.

  2. Add chai-spiced stevia.* If using an unflavored stevia or other sweetener, add in approx1/4 tsp each ground ginger, ground cinnamon, ground nutmeg to taste.

  3. Heat/steam half of the oat milk and stir into chai.

  4. Froth remaining oat milk and gently pour on top of chai-milk mixture.

  5. If desired, sprinkle with a little more cinnamon.

Recipe Notes

WATERMELON FIT | EXERCISE IDEAS & WELLNESS TIPS FOR EVERY SEASON

This post sponsored by Watermelon.org.

Happy 2023! A new year is a great reminder that watermelon can be incorporated into a fit and active lifestyle year-round! I’m sharing some fun ways to use watermelon to fuel workouts and even be part of your fitness routine during every month this year. Let’s get watermelon fit in 2023!

You might be wondering, “Is watermelon only a summer fruit?” No! The good news is that these days, a ripe watermelon is always nearby in any season – spring, summer, winter and fall. More than 30 states in the U.S. boast watermelon crops and the harvest timing starts on the East coast and rolls westward. When the U.S. season is finally over (it’s very long here in Texas, lucky me!), farmers in Mexico and other parts south of the border can deliver fresh watermelon plucked just a few days from the field. Also available markets are watermelon juice, watermelon seeds, and even frozen chunked watermelon flesh can be found in most stores on the freezer aisle. Read more about the Watermelon Year ‘Round story HERE!

WINTER WATERMELON FIT TIPS

This easy-to-make warm punch featuring watermelon juice is naturally sweet and delicious, bejeweled with fruit and fragrant with seasonal spices. Brandy optional! Perfect for holiday entertaining, including brunches, open houses, cocktail parties and more!

Finding Watermelon in Winter: If your market doesn’t have fresh watermelon, check the freezer aisle for chunks (usually next to the frozen berries), or packaged watermelon seeds, or watermelon juice. If you have the planning gene, you can also meal prep all this watermelon goodness for the freezer when it is more abundant.

Good-for-you Watermelon Drinks: Make a mocktail for winter celebrations using watermelon juice, citrus juice and fresh ginger – or my recipe for Mulled Watermelon Cider is always welcomed with a crowd. Or, take the chill off cold days (or blustery outside runs) with warmed watermelon juice with a squeeze of lemon, fresh ginger and pinch of Himalayan Sea salt – it’s a homemade hot sports drink! My recipe for Hot Watermelon Lemonade is also a unique sports recovery drink.

Vitamin C: Not only is watermelon hydrating (over 92% water), it’s also high in vitamin C that may help you get through the winter season well.

Indoor Home Workouts: Stay inside and work toward your fitness goals. No weights? No worries, you can use a watermelon (from a few pounds to 20+ pounds) as your exercise equipment! I’ve shared lots of fun watermelon home workouts, here’s a watermelon workout to try this winter – WATERMELON HOME WORKOUT!

SPRING WATERMELON FIT TIPS

Spring Salads: Take advantage of watermelon benefits and toss chunks into your grain bowls and salads, heck – throw on an entire wedge! Adding watermelon is a great way to dress up boring salads with some unexpected color and sweetness. Check out a few of my favorite watermelon salad recipe I’ve come up with over the years:

Watermelon Holds for Fitness: This season, if you want to add a watermelon to your workout, try a static hold to complement your runs, walks or dynamic strength training sessions. Static holds are isometric exercises that hold the body in one position for a duration of time. This means your muscles don’t contract and change length as in dynamic exercises, but you still benefit from the “time under tension.”  Here are some static holds to try: most variations of planks, v-sit (boat pose), squat hold (or wall sits), overhead hold, front hold, and glute bridge hold.

How to Pick a Ripe Watermelon: Look for the “field spot” where the watermelon was resting while it grew. The more yellow, even almost yellow-orange, the riper – quite white means not ripe! Also, this takes a bit of intuition, but if the watermelon feels “heavy” for its size, this typically means it will be juicer and sweeter. Some also say rounder watermelons are sweeter than elongated watermelons, but I’m not so sure of that! I’ve had great watermelons of every shape. Also, you can look for “sugar webbing” (the coarse, brown web texture on some watermelons)/

SUMMER WATERMELON FIT TIPS

Watermelon Floats: Yes, watermelon floats! This makes the fruit a fun item not just to eat in the summer but to play pool games with at a party. My kids always loved to stand on paddle boards and toss the watermelon back and forth to see who would fall off first! The buoyancy of watermelon also makes it useful for pool workouts by adding resistance when you push or pull it under watermelon.

Grilling Watermelon: Many of us are outside, grilling all the things in the warm weather months. Why not grill watermelon?! Grilling watermelon lends a smokey, savory vibe to the light sweetness that is oh-so magnificently summery. Check out my recipes for Grilled Watermelon with Cherry Balsamic Salsa and Spicy Sweet Watermelon Shrimp Kebobs for summer meals with watermelon inspiration.

Watermelon Juice: Quench your thirst this summer with watermelon juice. I simply collect the juice from a watermelon while cutting it up. It’s easiest to do this if you cut it in a big rimmed baking sheet (so juices to spill out onto counter) and then pour juice out one corner of pan into mesh strainer over glass jar to remove any seeds and excess pulp. I also collect the juice that seeps out of cut watermelon and collects in my plastic storage container. This raw juice stays fresh for up to 72 hours in the fridge or can be frozen for several months. Learn more watermelon juice benefits at my post, Watermelon Juice – How to Prep, Store and More.

FALL WATERMELON FIT TIPS

Watermelon Ruck: Rucking is a big fitness trend right now, but it’s actually ages old and really simple. A ruck is just a walk, hike, run, or other similar workout with a weight on your back. In simple terms, you wear a rucksack (aka backpack) and walk! Rucking and watermelon are a natural fit. Stick the watermelon in your backpack for weight to carry, and when you’re done, slice it open and enjoy as a refreshing, way to refuel.

How to Ruck-Cut a Watermelon: If you’re out on a ruck, then simple slices or wedges of watermelon with the rind on will be the easiest to prep and also to eat. You’ll want to carry a camping knife in a protective sheath for safety. If it’s a personal-sized watermelon, just whack it in half and dig the flesh out with a spoon (or an implement from your Swiss army knife).  Also, it’s a smart idea to stash a big zip-top bag in your rucksack in case you need to carry leftovers home!  If you’re not cutting the watermelon until you get home, check out my favorite way to cut and store a big watermelon in 5 minutes.

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