<p><a href="https://www.google.com">Anthony Joshua&rsquo;s</a> Herculean physique has been a major factor on his way to a 20-0 record&mdash;and thanks to his many Instagram workout clips, we can all get a glimpse at how he packs on the muscle.</p>
<p>Joshua's penultimate fight was originally set for a rematch before Wladimir Klitschko retired, which forced Joshua to fight Kubrat Pulev to keep his belt.Just recently, his opponent changed again.</p>
<p>The fight's promoters announced that Pulev sustained a shoulder injury and stepped down from the fight. Joshua's mandatory opponent will be Carlos Takam, whom he beat back in October.</p>