HT Rush To ensure that your muscles gain the full benefits of your workout, you must stretch your muscles. If you are under 40 years old, maintain the stretch for at least 30 seconds. Someone over forty should try to stretch for about 60 seconds. Post-workout stretching improves the effectiveness of muscle-building exercises and reduces the risk of injury.HT Rush Focus on building the major muscle groups first. You can focus on your upper chest and back, as well as your shoulders. http://www.supplements4us.com/ht-rush/
