---
title: "init(predicate:anchor:option:)"
framework: healthkit
role: symbol
role_heading: Initializer
path: "healthkit/hkworkouteffortrelationshipquerydescriptor/init(predicate:anchor:option:)"
---

# init(predicate:anchor:option:)

## Declaration

```swift
init(predicate: NSPredicate?, anchor: HKQueryAnchor?, option: HKWorkoutEffortRelationshipQueryOptions)
```