# Muscle Training

**Skill ID**: 619
**Visibility**: NPC / Engine

## Description

Improves Melee AP.

## Other Versions

- [Muscle Training](/skill/611.md)
- [Muscle Training](/skill/612.md)
- [Muscle Training](/skill/613.md)
- [Muscle Training](/skill/614.md)
- [Muscle Training](/skill/615.md)
- [Muscle Training](/skill/616.md)
- [Muscle Training](/skill/617.md)
- [Muscle Training](/skill/618.md)
- [Muscle Training](/skill/620.md)
- [Muscle Training](/skill/621.md)
- [Muscle Training](/skill/622.md)
- [Muscle Training](/skill/623.md)
- [Muscle Training](/skill/624.md)
- [Muscle Training](/skill/625.md)
- [Muscle Training](/skill/626.md)