Many people have recomended me to warm up and stretch before and after
practicing, to prevent injuries.
My problem is that I usually don't have a time to practice, but
whenever I feel like taking a break, I practice, for maybe 10, 15 or
sometimes 60 minutes. Then, I cannot afford spending 20 minutes warming
up before the practice, and 20 minutes cooling down afterwards.
Can someone recomend me a fast and good warming/stretching routine? or
how do you do to warm/stretch for your practices?
Thanx
Rafael P.