Regardless of your purpose of use, all who supplement with Testosterone Propionate will find their muscular endurance is greatly enhanced. You will not tire out as fast. You will also find your overall rate of recovery is greatly improved, and it is through recovery that progress is made. This makes Testosterone Propionate an excellent steroid for athletes who may not have any bulking or cutting in mind. The increases in endurance and recovery along with improved strength will simply lead to more effective athletic performance.