Mobilisation Routine
This is a basic mobilisation routine, similar to the one I use myself and what I tend to use at the start of any activity classes or groups I'm involved with. It's pretty straightforward but very effective in reducing stiffness and pain for me. If following along, work within your capabilities and adapt to suit you as an individual, it should feel good, don't force it, use support for balance (or sit) if needed.
Focus on each movement and focus on your breathing, be aware of how each tiny movement feels and adjust your movements and breathing to suit your needs.
If you decide to follow along you do so at your own risk. Be sensible about it and work within your limitations. Adapt movements, repetitions, and speed to suit you capabilities and requirements.
Start slow, progression is the aim. Relax, smile, and have fun with it.