Medicine Ball Throw Alternative – Bear Plank Lateral Bounce

If you’re looking for a way to build plyometric power and core stability but don’t have access to a medicine ball throw setup, the Bear Plank Lateral Bounce is the perfect solution.

This exercise simulates the rapid, dynamic core action of a medicine ball throw, helping you develop the core strength and speed necessary for powerful Muay Thai strikes—without any equipment.

In this video, I’ll guide you through the Bear Plank Lateral Bounce, a simple yet effective movement that improves your core control, engages your chest and arms, and boosts your explosive, elastic ability.

Whether you’re looking to improve your overall athleticism or sharpen your fight performance, this move will give you the foundational power and speed you need. Let’s break it down and give your training an explosive edge!

Don Heatrick · Muay Thai Performance Coachby Don Heatrick
@donheatrick

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Video Summary

Bear Plank Lateral Bounce: A “No” Medicine Ball Throw

The Bear Plank Lateral Bounce is a fantastic plyometric core exercise that also recruits your chest and arms. With just a mat to cushion your wrists, this exercise will boost your core stability and power, essential for Muay Thai fighters. You can think of it as a way to build a rock-solid foundation for explosive movements—similar to the elastic power generated in a medicine ball throw. The dynamic nature of this movement makes it ideal for improving both speed and strength in your athletic performance.

Setting Up: Proper Positioning for Core Activation

To start, get into a Bear Plank Position. Place your hands side by side at shoulder height, just slightly off-center, while keeping your feet on the balls of your feet, hip-width apart, and knees hovering above the ground. This setup helps to engage the core and initiate the explosive action to come. When you’re in this position, think of the control needed in a medicine ball throw—your body needs to be grounded, and your core needs to be activated to power through the movement.

Core Engagement: Bracing for Power

Before moving, it’s crucial to brace your core as though you’re about to absorb a punch to the stomach. A slight pelvic tuck and a low hip position are key here. This keeps your spine aligned and protects your lower back from strain. Engaging your core properly ensures that you can execute the lateral bounce effectively without sacrificing power or risking injury. If you’re familiar with medicine ball throw techniques, you know how much power originates from a solid, braced core. This exercise builds that very foundation.

The Plyometric Movement: Explosive and Controlled

Once you’re braced, spring both hands outward horizontally in each direction. The key is to rebound quickly, landing both hands at the same time with minimal delay. Your goal here is speed and explosiveness, which will translate into quicker, more powerful strikes. Keep your movement fast and springy, not sluggish. This mirrors the explosive nature of a medicine ball throw—quick bursts of power that require precise timing and core control to get maximum impact.

Avoiding Common Mistakes: Keep Form in Check

To get the most from the Bear Plank Lateral Bounce, avoid common mistakes such as failing to slightly tuck the pelvis, letting your hips sway too much, or not properly engaging your core with the breath. You also want to land with both hands at the same time, maintaining balance and stability. If you fail to brace the core properly or let your hips shift around, you’ll lose the effectiveness of the movement. This is just like when you perform a medicine ball throw—a slight misstep in technique can significantly reduce the power and efficiency of the throw.

Adjusting for Difficulty: Progress at Your Own Pace

If the Bear Plank Lateral Bounce feels too challenging at first, don’t worry. You can modify the exercise by reducing the size of the rebound or adopting a kneeling plank or All 4’s position. These variations will take some of the load off your core, allowing you to build strength progressively. Just as you might adjust the intensity of a medicine ball throw to match your skill level, these modifications will help you work up to the full movement over time without sacrificing form or safety.

Enhancing Muay Thai Power and Stability Without A Medicine Ball Throw

The Bear Plank Lateral Bounce is not only great for building core strength, but it also directly improves your Muay Thai performance. In Muay Thai, your core is responsible for transferring power through your body, especially when delivering strikes like elbows and kicks. Just like a medicine ball throw, the explosive power and speed developed from the Bear Plank Lateral Bounce will enhance your ability to generate elastic force quickly and efficiently. This exercise trains your body to stabilize and transmit power in ways that directly translate to more forceful, controlled strikes.

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Don Heatrick · Muay Thai Performance Coach

Don Heatrick

Founder of Heatrick Muay Thai Performance

Don Heatrick is a Level 4 Strength & Conditioning Coach and former pro Muay Thai fighter who helps practitioners turn limited training time into real Muay Thai performance gains.

With 25 years of Muay Thai coaching experience and an engineering background, he creates systematic, science-backed Muay Thai performance programs that cut through the confusion and deliver real progress without burnout. Learn more about Don’s approach →

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