From “Sticking Point Therapy” by Christian Thibaudeau
Bench Press
1. Sticking point close to the chest:
Most probable weak muscle: pectorals
Another possible weakness: anterior deltoids2. Sticking point mid-way (elbows at 90 degrees):
Most probable weak muscle: anterior deltoids3. Sticking point during the last portion of the press (past 90 degrees):
Most probable weak muscle: triceps
Deadlift
1. Sticking point in the first portion of the lift (floor to below knees):
Most probable weak muscle: quadriceps
Could also be: tight psoas2. Sticking point around the knees:
Most probable weak muscle group: lower back muscles
Another possible weakness: rhomboids3. Sticking point in the last portion of the pull (from mid-thigh to lockout):
Most probable weak muscle: glutes
Another possible weakness: hamstrings
Squat (regular squat, not a competitive powerlifting squat)
1. Sticking point in the first portion of the lifting motion:
Most probable weak muscle: glutes
Another possible weakness: hamstrings2. Sticking point mid-way (knees at 90 degrees):
Most probable weak muscle: quadriceps
Another possible weakness: glutes3. Sticking point in the last portion of the lift (very rare):
Most probable weak muscle: quadriceps