Thread the Needle is a mobility movement on Fiz. Quadruped arm thread under body – upper back and shoulder stretch. Primary muscles: upper back, shoulders. Scored by time.
Thread the Needle
Quadruped arm thread under body – upper back and shoulder stretch
Category
Mobility warm-up and between-set work
Logged as
Time the field Fiz records for this movement
Primary muscles
upper backshoulders
Secondary
lats
Frequently asked
3 answersWhat muscles does the Thread the Needle work?
Thread the Needle primarily works upper back, shoulders, with secondary engagement of lats.
How do you do a Thread the Needle?
Quadruped arm thread under body – upper back and shoulder stretch.
How is the Thread the Needle scored?
On Fiz, Thread the Needle is tracked by time. Log your reps, weight, distance, or time and build a movement history that powers leaderboards and PRs.