Starfield Skills -> Physical Skills
Fitness is a skill in Starfield located in the Physical skill tree that grants the player more Oxygen while making Sprint and Power Attacks more efficient.
Fitness Skill Description
In space, the greatest commodity is oxygen, and the increased lung capacity gained by a regular physical fitness regimen is essential to survival.
Fitness Skill Ranks
Rank 1
You have 10% more oxygen available.
Rank 2
You have 20% more oxygen available.
Rank 3
You have 30% more oxygen available.
Rank 4
Sprinting and power attacks now use significantly less oxygen.
Fitness Builds
Ultimate Starfield Sniper Build for 2026
This Starfield Sniper Build is a testament to finesse, strategy, and lethal precision, inflicting devastating damage while you also remain undetected. This guide explains all the skills, best armor, best weapons, best backgrounds and more to create a truly OP Sniper Build in Starfield.
Ultimate Starfield Gunslinger Build for 2026
The Starfield Gunslinger Build is not just a playstyle; it’s an art form. This guide delves into the intricacies of becoming the deadliest gunslinger in the settled systems.
