What muscles do Iyt work?
First, some anatomy: These exercises focus on the back muscles, mainly the middle and lower part of the trapezius. They also hit all rotator cuff muscles which include the infraspinatus, subscapularis, teres minor, and supraspinatus muscles (see above image).
What muscles do i’s Y’s and T’s work?
The purpose of I’s, T’s, and Y’s exercises on an exercise ball is to address lower and mid trapezius and scapula muscle weakness and to generally activate the posterior chain (including the lumbar spine extensors).
What are Iyt good for?
It Strengthens Your Shoulder Muscles
The IYT exercise primarily targets your rotator cuff muscles, including your supraspinatus, infraspinatus, teres minor and subscapularis, Tang says. These muscles are responsible for shoulder stability and mobility.