25 minutes of stretching exercises

Stretching is very important before you exercise, not doing this can lead to injuries.

Stretching video 1

This video contains the following

back and neck stretch
calf stretch
chest and bicep stretch
chest stretch
desk
glute stretch
hamstring stretch

Stretching video 2

This video contains the following

lower back stretch
partner lower body
partner upper body
pretzel twist
quad stretch
seated glute stretch
tricep stretch