I&#x27;m no expert, but according to what I&#x27;ve read: <i>&quot;anabolic steroids - This category of steroids stimulates muscle growth and can allow athletes to train harder and recover more quickly.&quot;</i> Obvious benefits over a long season.<p>I&#x27;ve read elsewhere that certain PEDs can shave weeks off injury recovery times.<p><a href="http:&#x2F;&#x2F;www.bbc.co.uk&#x2F;ethics&#x2F;sport&#x2F;debate&#x2F;types_1.shtml" rel="nofollow">http:&#x2F;&#x2F;www.bbc.co.uk&#x2F;ethics&#x2F;sport&#x2F;debate&#x2F;types_1.shtml</a>