Unitree G1 Humanoid Robot Stuns With Anti-Gravity Skills [7 Facts]

Introduction

On September 22, 2025, Unitree Robotics surprised the tech world again with a viral video on X (formerly Twitter), showcasing the Unitree G1 humanoid robot’s new “Anti-Gravity” mode. The video captured the robot performing martial arts moves, acrobatic flips, dance routines, and rapid recovery after falls—leaving viewers stunned at the level of human-like agility.

This demonstration is not just a cool gimmick—it highlights serious progress in AI, biomechanics, and robotics engineering. Here’s a breakdown of what was revealed and why it matters.

1. The Viral Demonstration

• Posted by: Unitree Robotics
• Time: 08:18 AM IST, September 22, 2025
• Caption Highlight: “Unitree G1 has learned the Anti-Gravity mode: stability is greatly improved under any action sequence, and even if it falls, it can quickly get back up.”

The video shows the G1 robot dodging kicks, flipping multiple times in succession, countering mock human attacks, and dancing—all in real time with no video speed-up.

Unitree G1 has mastered more quirky skills 🤩
Unitree G1 has learned the "Anti-Gravity" mode: stability is greatly improved under any action sequence, and even if it falls, it can quickly get back up. pic.twitter.com/gDR0n0eIXl

— Unitree (@UnitreeRobotics) September 22, 2025

2. What Is “Anti-Gravity Mode”?

This feature dramatically improves stability and recovery:

• Maintains balance even after shoves or kicks.
• Instantly springs back up when pushed to the ground.
• Performs flips and rolls without losing control.

It signals a major step toward robots that can survive unpredictable environments like disaster zones or industrial sites.

3. Martial Arts & Dance Moves

From high kicks to smooth dance steps, the G1 robot mimicked human-like agility:

• Quick punches and martial arts stances.
• Dance-like routines showcasing joint fluidity.
• Consecutive flips with perfect landings.

These movements highlight Unitree’s advances in whole-body control frameworks and high-torque actuators.

4. Technical Strengths of the Unitree G1

• 23 Degrees of Freedom → Human-like flexibility.
• High-torque PMSM motors → Rapid response and balance.
• Whole-body coordination → Smooth, natural motions.
• AI-powered learning → Adapts to new skills through imitation & reinforcement.

Launched in May 2024 for $16,000, the G1 remains one of the most affordable humanoid robots in its class.

5. Comparisons to Boston Dynamics’ Atlas

Tech enthusiasts quickly drew parallels between Unitree G1 and Boston Dynamics Atlas. While Atlas is famed for its backflips, G1’s Anti-Gravity mode and affordability have made it stand out as a strong global competitor.

6. Public Reactions

The showcase has ignited debates online:

• Excitement: Viewers praised the real-time agility, calling it a “robotic breakthrough.”
• Ethics: Some questioned the repeated “violence test” (kicking the robot), suggesting society may need to rethink how we treat machines.
• Speculation: Discussions about humanoid robots in combat, disaster response, and entertainment industries have grown louder.

7. Why It Matters for the Future

This showcase is not just a flashy stunt—it reflects the growing maturity of humanoid robotics. Potential applications include:

• Disaster Relief: Robots navigating unstable terrains.
• Healthcare Support: Assisting patients in hospitals.
• Manufacturing: Performing risky, repetitive tasks.
• Entertainment: Stage performances and interactive shows.

FAQs

Q1: What is Unitree G1’s price?
The Unitree G1 launched in May 2024 at $16,000, making it one of the most affordable humanoids.

Q2: What makes Anti-Gravity mode unique?
It allows the robot to quickly regain balance, perform flips, and recover from falls instantly.

Q3: How does it compare to Boston Dynamics Atlas?
Atlas may still dominate in complex acrobatics, but G1 offers similar agility at a fraction of the cost.

Q4: What industries could benefit from G1 robots?
Healthcare, manufacturing, disaster response, research, and even entertainment.

Conclusion

The Unitree G1 humanoid robot has redefined expectations by performing martial arts, flips, and dances—all powered by its breakthrough Anti-Gravity mode. Affordable yet advanced, the G1 is becoming a symbol of how accessible robotics innovation is accelerating worldwide.

Opinion

While the viral demonstration is undeniably exciting, it also prompts deeper reflection. If humanoid robots can already fight, dance, and recover like humans, what does this mean for the future of labor, warfare, and human identity?

• Could affordable robots displace millions of jobs in factories?
• Will society normalize physical aggression toward machines, or will we begin attributing them moral standing?
• If robots become indistinguishable in agility from humans, how will culture, ethics, and law adapt?

The Unitree G1’s Anti-Gravity showcase is more than a flashy demo—it’s a mirror of our ambitions and anxieties. As technology advances, we must ask not only what robots can do but also what role they should play in shaping our shared future.