hytopia/docs/server.rigidbody.wakeup.md

The HYTOPIA SDK makes it easy for developers to create massively multiplayer games using JavaScript or TypeScript.

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[Home](./index.md) &gt; [server](./server.md) &gt; [RigidBody](./server.rigidbody.md) &gt; [wakeUp](./server.rigidbody.wakeup.md)

## RigidBody.wakeUp() method

Wakes up the rigid body. Physics otherwise optimizes waking it when necessary.

\*\*Category:\*\* Physics

**Signature:**

```typescript
wakeUp(): void;
```
**Returns:**

void