Muscle I.V.

Muscle I.V. MUSCLE I.V.™ LLC was founded by Kerry Don, Mark Contreras, and Paul Maffeo in early September 2023.

Shop 🍉🍑 MUSCLE I.V.® Hydration Electrolyte Packets online.
🍏Green Apple and 🍓🫐Wild Berry MUSCLE I.V.® Mood Support + Muscle Recovery coming soon!
The idea began with our shared passion for fitness, sports, and the entrepreneurial spirit. MUSCLE I.V.™ emerged as a testament to our belief that a healthy body and a determined mindset can lead to extraordinary results. We stick to important values—being truthful, open, and genuinely committed to helping people on their fitness and sports journey. We didn’t just want to make a brand; we aimed to form a community brought together by a shared interest in a healthy, active life.

Stay motivated, stay hydrated with Muscle I.V.
09/04/2025

Stay motivated, stay hydrated with Muscle I.V.

Mindset is everything.
08/05/2025

Mindset is everything.

Honoring those who gave the ultimate sacrifice.
05/26/2025

Honoring those who gave the ultimate sacrifice.

Struggling with pull-ups? Here’s the secret to boosting strength and mastering your first unassisted rep! 🚀If you’ve bee...
05/07/2025

Struggling with pull-ups? Here’s the secret to boosting strength and mastering your first unassisted rep! 🚀

If you’ve been grinding away at pull-ups with little progress, it’s time to switch things up.

Eccentric training, negative reps, and smart accessory work are the keys to building the pulling power you need.

Whether you’re just getting started or pushing for your first unassisted set, this workout plan will get you there faster. Ready to level up? Let’s go! 💯

👉 Save this for your next back day
👉 Share it with your gym partner
👉 Follow for more game-changing tips

You’re working out hard — but are you doing cardio at the right time?Most people guess.Trainers know. Scientists tested....
04/21/2025

You’re working out hard — but are you doing cardio at the right time?

Most people guess.

Trainers know. Scientists tested.

Here’s how to time your cardio based on your goal:

✅ Burn fat? Lift first.
✅ Build muscle? Lift first, always.
✅ Improve endurance? Cardio first.

It’s not just gym talk.
It’s real physiology — and it changes your results.

Save this. Share with someone who’s still doing it backward.

Got questions? Drop them below — we’ll answer in a follow-up post. 🚴‍♂️

How much more should YOU eat?Most people eat the same meals no matter their weight.125 lbs? 150? 200?You can’t build mus...
04/18/2025

How much more should YOU eat?

Most people eat the same meals no matter their weight.

125 lbs? 150? 200?

You can’t build muscle or lose fat efficiently without adjusting your meals.

Here’s how to scale your portions based on your body weight — scientifically accurate and macro-backed.

Save this and tag a friend who’s been under-eating or guessing.

Most workout plans waste your time. This one doesn’t.This 5-day Intermediate Level split targets every major muscle grou...
04/16/2025

Most workout plans waste your time. This one doesn’t.

This 5-day Intermediate Level split targets every major muscle group with surgical precision.

Here’s what you get:
• 5 compound lifts per day
• 3 core movements (abs and lower back)
• A smart balance of intensity and recovery
• Real results in just 4 weeks

The Plan:
Day 1 – Legs (because everything starts here)
Day 2 – Chest (not just for Mondays)
Day 3 – Back (build the base)
Day 4 – Shoulders (round out your frame)
Day 5 – Arms + Core (because you’ve earned it)
• Day 6 – Active Recovery Day
• Day 7 – Full Rest Day

If you train without a plan, you train without purpose.

Save this one. Use it. Share it. Outgrow it.

And when you do — we’ll be here with your next level.








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Las Vegas, NV

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