IMHO the Turkish Get Up is one of those exercises that everyone should know. It addresses both strength and flexibility and promotes excellent shoulder health. I recently reinstalled this as part of my warm up and found my rotator cuff issues to respond very quickly. For me working better than the bands have been. The rotator cuff is allowed to act as a stabilizer as the shoulder is rotated through a large range of motion with lots of time under tension.
Another nice thing with this move, as it is so complex, it can be modified to work any given part of the body, just be working that part of the movement range.
Some examples, work the core by just doing the press to elbow and back, work active hip flexibility and rotator cuff at the same time - do a windmill upon standing, and so on.....
Here is an excellent 3 part series that shows a very refined version of the TGU, which with a lighter weight seems very suitable for warm up, note the addition of hip extension work....
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