watchnerd
Level 8 Valued Member
Especially if you don't have specific competitive athletic or occupational needs, I wouldn't worry about any of this fiber type business. Just train for what you want to get better at, what makes you feel good, and what you enjoy.
Unpopular opinion:
Internet fitness forums are full of people who spend more time debating fitness than exercising.
Many would gain more if their time allocations were reversed.
Do more, theory-craft less.