It is worth noting that throughout the next 4 weeks, these are my preferences - not necessarily the generic fitness preferences.
#1 - Bent arm wall stretch
This stretch is great, you can use a doorway if you want.
#2 - Camel Pose
If you can get into that position, go for it. It's fantastic!
#3 - Pectoral Release
You can use a tennis ball or designated muscle roller for this movement.
#4 - Above the head stretch
You can perform this anywhere, probably the most accessible stretch of them all.
#5 - Floor angels
A dynamic stretch so this is a fantastic stretch to perform at the start of your workout.
Be your best!